65Mn CK67 high carbon cold rolled spring steel strip Hardened and Tempered Steel Strip Hardened and Tempered is a thermal process that strengthens steel strips through a controlled heating and cooling process. The hardening process involves heating the steel strip to above the rapidly cooling. The steel strip in this condition is extremely brittle and requires further treatment in the tempering. Then strips are reheated to a lower temperature and holding it at the given temperature for a given period of time. This process is done in an inert atmosphere to avoid oxidation. This type of steel strip has big degree of toughness and has excellent spring properties Standard AISI, ASTM, BS, DIN, GB, JIS Place of Origin China Material Hot Rolled Surface Polished Application shutter door, plastic trowel, bricklayer trowel, putty knives, scraper, springs, metal part, shoe insole, shoe accessories, blade, band saw blade Brand Name HENSON Width 2.0mm-300.0mm Length Customize Tolerance +/-10% Hardness 40-55HRC Surface nature, blue, yellow, white, polish Edge Slit,Round,Square MOQ 1000KGS Tolerance thickness+/-0.01mm max,width +/-0.05mm max Type strip,coil,sheet Coil ID 300-500 mm Tensile Strength 540-1575N/mm2 Yield Strength 370-1475N/mm2
We deals in the following products of India, China, Taiwan and Korea Origin:- Galvanized Steel (Galvanized Steel Tapes, Galvanized Steel Wires, Galvanized Steel Strips, Galvanized Steel Coils, Galvanized tubes etc)
We deals in the following products of India, China, Taiwan and Korea Origin:- Cold Rolled Steel (Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Sheets etc.)
We deals in the following products of India, China, Taiwan and Korea Origin:- 1)Hot Rolled Steel (Hot Rolled Sheets, Hot Rolled Coils, Hot Rolled Plates, Hot Rolled Bars etc) 2)Galvanized Steel (Galvanized Steel Tapes, Galvanized Steel Wires, Galvanized Steel Strips, Galvanized Steel Coils, Galvanized tubes etc) 3)Cold Rolled Steel (Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Sheets etc) 4)Stainless Steel (Stainless Steel Strips, Stainless Steel Coils, Stainless Steel Wire, Hardened and Tempered Spring Steel, Stainless Spring Steel, Spring Steel Wires etc) 5)Steel Tube and Pipes ( ERW, CRW, CRS, Black, Galvanized, Stainless ) 6)Forged Column Clamps, Girder Clamps, Pressed Clamps, Rapid Clamps, Support Clamps & Wedge Clamps. 7)Heavy Duty Props & Light Duty Props. 8)Nuts, Bolts, Nails & Fastners 9)System Scaffolding, Base Plate & Adjustable Base. 10)Steel Tie Rod, Waller Plates and Wing Nuts. 11)Drop Forged and Pressed Sheet Metal Couplers of all types. 12)Steel Billets, Steel Angle & Steel Channels.
ss 301 steel strip wide 10mm thickness 0.5mm hardness 1300-1400 mpa sharpend from one side
Product name05mm Hot Dipped Galvanized Blue Steel Strapping Gi Carbon Steel Strip SpangleRegular spangle Minimal SpangleZero SpangleBig Spangle KeywordGalvanized steel strip Zinc Coating40275gm2 MOQ1 Ton AdvantageFactory directly supply Delivery time515 Days SizeCustomized Size CertificateISO 90012008BV Surface Treatmentgalvanized Applicationmaking pipes Applicationcutting sheets Applicationmaking small tools Applicationmaking corrugated sheets Applicationmaking container Applicationmaking fences StandardASTM CertificateJIS CertificateISO9001 CoatingZ181Z275 TechniqueColed Rolled Based Tolerance 1 Processing ServiceWelding Processing ServicePunching Processing ServiceCutting Processing ServiceBending Processing ServiceDecoiling Spangle TypeZero Spangle Skin PassYes Oiled or NonoiledSlightly Oiled HardnessFull Hard Delivery Timewithin 7 days Place of OriginCNJIA Thickness015mm30mm Width8mm600mm GradeQ235B EH32EH36 CCSACCSBCCSACCSBCCSCCSDCCS
Thickness Tolerance +/-0.01mm Width Tolerance+/-0.05mm Surface nature, blue, yellow, white, polished, white polished, bright, black Coils weight as your request MOQ 1 Ton Monthly capacity 500 Tons Package Standard Seaworthy Package Payment L/C, Western Union, D/P, D/A, T/T, Trade assurance Application band saw blade, rolling shutter spring, bricklayer trowel, plaster trowel, putty knives, scraper, power trowel blade, lawn trowel blade, shoe insole, flat spring, toy spring, spring baskets etc.
Spring steel strip Steel grade 65Mn,1065,SAE1055,1045,CK50,CK55, CK60,CK67, CK70,CK75, C75Cr1,50CrV4, 51CrV4, 60Si2Mn, etc Thickness 0.08-4.0mm Width 3-400mm Hardness <200HV, 200-300HV, 300-550HV Edge slit edge; both rounded; one side round, one side slit; square etc Surface polished (blue, yellow, white, grey-blue, black, bright) or Nature etc Tolerance thickness +/-0.01mm max; width +/-0.05mm max Physical propety Tensile strength: 450-1850N/mm2 contact: Mobile/whatsapp 8613853842286 /hsma@tahenson.com
Spring steel strip Steel grade 65Mn,1065,SAE1055,1045,CK50,CK55, CK60,CK67, CK70,CK75, C75Cr1,50CrV4, 51CrV4, 60Si2Mn, etc Thickness 0.08-4.0mm Width 3-400mm Hardness <200HV, 200-300HV, 300-550HV Edge slit edge; both rounded; one side round, one side slit; square etc Surface polished (blue, yellow, white, grey-blue, black, bright) or Nature etc Tolerance thickness +/-0.01mm max; width +/-0.05mm max Physical propety Tensile strength: 450-1850N/mm2
Spring steel strip Steel grade 65Mn,1065,SAE1055,1045,CK50,CK55, CK60,CK67, CK70,CK75, C75Cr1,50CrV4, 51CrV4, 60Si2Mn, etc Thickness 0.08-4.0mm Width 3-400mm Hardness <200HV, 200-300HV, 300-550HV Edge slit edge; both rounded; one side round, one side slit; square etc Surface polished (blue, yellow, white, grey-blue, black, bright) or Nature etc Tolerance thickness +/-0.01mm max; width +/-0.05mm max Physical propety Tensile strength: 450-1850N/mm2
Spring steel strip Steel grade 65Mn,1065,SAE1055,1045,CK50,CK55, CK60,CK67, CK70,CK75, C75Cr1,50CrV4, 51CrV4, 60Si2Mn, etc Thickness 0.08-4.0mm Width 3-400mm Hardness <200HV, 200-300HV, 300-550HV Edge slit edge; both rounded; one side round, one side slit; square etc Surface polished (blue, yellow, white, grey-blue, black, bright) or Nature etc Tolerance thickness +/-0.01mm max; width +/-0.05mm max Physical propety Tensile strength: 450-1850N/mm2
Product Stainless Steel coil Surface Finish 2B, BA, NO.1, NO.4, 8K, HL, Embossing, Satin, Mirror, ect Technique Cold Rolled, Hot Rolled Steel Grade 200 series: 201 202 300 series: 301 304 304L 309 310 310s 316 316L 321 400 series: 409 410 410S 420 430 439 443 Duplex:3RE60(Cr18) SAF2304 (Cr23) SAF2205 (Cr22) SAF2507(Cr25) Color Golden, Black, Sapphire Blue, Brown, Rose Gold, Bronze, Silver, ect Processing Type Cutting, bending,stamping,welding,cnc machining Cutting Type Laser cutting;water-jet cutting;flame cutting Application Interior Exterior decoration, Architectur; Evevator; Kitchen, Ceiling, Cabinet, Advertising nameplate, Roof structure, Lead Time 7-15 working days
Material Grade CK50,CK67,CK75, CK95,51CrV4,75Cr1 ,SK5, SAE1070,SAE1074,C67S ,C75S etc. Condition hardened and tempered, cold rolled annealed Hardness 18-55HRC Surface polish-blue,gery-blue,polished brightï¼?golden etc. Thickness 0.08-3 mm Width 3-1500 mm Tolerance thickness+/-0.01mm max,width +/-0.05mm max Tensile strength 540-1575N/mm2
Galvanized strip steel is a kind of raw material called (zinc), which is used to coat the long and narrow strip steel which is cold-rolled or hot-rolled to varying degrees. Hot dip galvanizing has the advantages of even coating, strong adhesion and long service life. Complex physical and chemical reactions occur between the hot-dip galvanized steel pipe substrate and the molten plating solution, forming a corrosion resistant zinc iron alloy layer with compact structure. The alloy layer is integrated with the pure zinc layer and the strip steel matrix. Therefore, it has strong corrosion resistance. Use of galvanized strip steel: strip steel is widely used in the production of welded steel pipes, as the blank of cold bending section steel, and in the manufacture of bicycle frames, rims, clamps, washers, spring blades, saw blades, hardware products and blades. The use of high hot dip galvanized strip steel is naturally associated with the application of galvanized strip steel in construction, light industry, automobile, agriculture, animal husbandry, fishery, commerce and other industries. Product name: Galvanized Strip Place of Origin: China Type: Steel Strip Standard: AISI, ASTM, BS, DIN, GB, JIS ETC. Certificate: ISO9001 Grade: SPCC,SPCD,SPCE/DC01.DC02.DC03/ST12,Q195 .Etc Thickness: 0.11-5.0mm Surface structure: anti-finger print /skin pass/oiled/ dry/chromated Size: Customized according to customer needs Tolerance: �±1% Processing Service: Bending, Welding, Decoiling, Cutting, Punching, Welding Invoicing: by actual weight Delivery Time: 7-15 days Technique: Hot Rolled Based, Cold Rolled Port: Tianjin Qingdao or according to your requirement Packaging Details in bundles, in bulk, customized packing. Production process: The first stage: pickling and decontamination of the whole roll of strip steel to make the surface bright and clean. The second stage: after pickling, it is cleaned in ammonium chloride or zinc chloride aqueous solution or mixed ammonium chloride and zinc chloride aqueous solution tank, and then sent to the hot dip tank for galvanizing. The third stage: after the strip steel is galvanized, it is rolled up and put into storage. The galvanized layer can generally not be less than 500g/m2 according to the customer's needs, and any sample shall not be less than 480g/m2.
Galvanized strip steel is a kind of raw material called (zinc), which is used to coat the long and narrow strip steel which is cold-rolled or hot-rolled to varying degrees. Hot dip galvanizing has the advantages of even coating, strong adhesion and long service life. Complex physical and chemical reactions occur between the hot-dip galvanized steel pipe substrate and the molten plating solution, forming a corrosion resistant zinc iron alloy layer with compact structure. The alloy layer is integrated with the pure zinc layer and the strip steel matrix. Therefore, it has strong corrosion resistance. Use of galvanized strip steel: strip steel is widely used in the production of welded steel pipes, as the blank of cold bending section steel, and in the manufacture of bicycle frames, rims, clamps, washers, spring blades, saw blades, hardware products and blades. The use of high hot dip galvanized strip steel is naturally associated with the application of galvanized strip steel in construction, light industry, automobile, agriculture, animal husbandry, fishery, commerce and other industries. Product name: Galvanized Strip Place of Origin: China Type: Steel Strip Standard: AISI, ASTM, BS, DIN, GB, JIS ETC. Certificate: ISO9001 Grade: SPCC,SPCD,SPCE/DC01.DC02.DC03/ST12,Q195 .Etc Thickness: 0.11-5.0mm Surface structure: anti-finger print /skin pass/oiled/ dry/chromated Size: Customized according to customer needs Tolerance: ±1% Processing Service: Bending, Welding, Decoiling, Cutting, Punching, Welding Invoicing: by actual weight Delivery Time: 7-15 days Technique: Hot Rolled Based, Cold Rolled Port: Tianjin Qingdao or according to your requirement Packaging Details in bundles, in bulk, customized packing. Production process: The first stage: pickling and decontamination of the whole roll of strip steel to make the surface bright and clean. The second stage: after pickling, it is cleaned in ammonium chloride or zinc chloride aqueous solution or mixed ammonium chloride and zinc chloride aqueous solution tank, and then sent to the hot dip tank for galvanizing. The third stage: after the strip steel is galvanized, it is rolled up and put into storage. The galvanized layer can generally not be less than 500g/m2 according to the customer's needs, and any sample shall not be less than 480g/m2. Post treatment of galvanized strip steel includes passivation, pre phosphating and oiling. First of all, passivation treatment should be carried out on the galvanized strip steel, which can improve the surface structure and luster of the zinc coating, improve the corrosion resistance and service life of the zinc coating, and improve the adhesion between the coating and the base metal.
Galvanized strip steel is a kind of raw material called (zinc), which is used to coat the long and narrow strip steel which is cold-rolled or hot-rolled to varying degrees. Hot dip galvanizing has the advantages of even coating, strong adhesion and long service life. Complex physical and chemical reactions occur between the hot-dip galvanized steel pipe substrate and the molten plating solution, forming a corrosion resistant zinc iron alloy layer with compact structure. The alloy layer is integrated with the pure zinc layer and the strip steel matrix. Therefore, it has strong corrosion resistance. Use of galvanized strip steel: strip steel is widely used in the production of welded steel pipes, as the blank of cold bending section steel, and in the manufacture of bicycle frames, rims, clamps, washers, spring blades, saw blades, hardware products and blades. The use of high hot dip galvanized strip steel is naturally associated with the application of galvanized strip steel in construction, light industry, automobile, agriculture, animal husbandry, fishery, commerce and other industries. Product name: Galvanized Strip Place of Origin: China Type: Steel Strip Standard: AISI, ASTM, BS, DIN, GB, JIS ETC. Certificate: ISO9001 Grade: SPCC,SPCD,SPCE/DC01.DC02.DC03/ST12,Q195 .Etc Thickness: 0.11-5.0mm Surface structure: anti-finger print /skin pass/oiled/ dry/chromated Size: Customized according to customer needs Tolerance: ±1% Processing Service: Bending, Welding, Decoiling, Cutting, Punching, Welding Invoicing: by actual weight Delivery Time: 7-15 days Technique: Hot Rolled Based, Cold Rolled Port: Tianjin Qingdao or according to your requirement Packaging Details in bundles, in bulk, customized packing. Production process: The first stage: pickling and decontamination of the whole roll of strip steel to make the surface bright and clean. The second stage: after pickling, it is cleaned in ammonium chloride or zinc chloride aqueous solution or mixed ammonium chloride and zinc chloride aqueous solution tank, and then sent to the hot dip tank for galvanizing. The third stage: after the strip steel is galvanized, it is rolled up and put into storage. The galvanized layer can generally not be less than 500g/m2 according to the customer's needs, and any sample shall not be less than 480g/m2.
Carbon steel strip is a cold formed European standard cold rolled high-quality low-carbon steel plate. In BS and DIN EN 10130 standards, it includes five other steel types: DC03 (1.0347), DC04 (1.0338), DC05 (1.0312), DC06 (1.0873) and DC07 (1.0898). The surface quality is divided into two types: DC01-A and DC01-B. DC01-A: Defects that do not affect the formability or surface coating are allowed, such as air holes, slight dents, small marks, slight scratches and slight coloring. DC01-B: The better surface shall be free of defects that may affect the uniform appearance of high-quality paint or electrolytic coating. The other surface shall meet at least surface quality A. The main application fields of DC01 materials include: automobile industry, construction industry, electronic equipment and household appliances industry, decorative purposes, canned food, etc. Commodity: Carbon steel strip Standard: DIN GB JIS BA AISI ASTM EN GOST ETC. Mechnical: Commercial / Drawing / Deep Drawing /Extra Deep Drawing/Structural quality Surface treatment: Chromated and oiled, and ant-ifinger Hardness: Softy, half hard ,hard quality Grade: DC01 ST14,ST15,ST16,DC01,DC03,DC04,DC05,DC06,etc. Thickness: 0.12-12.0mm Width: 600-1500mm Coil weight: 3-34MT/Coil or as your request MOQ: 5MT Packaging: Export standard, seaworthy Trade Term: FOB, CFR, CIF, EXW ETC. Transport Type: Container, bulk and train Standard Grade General Size Delivery Condition ASTM A36 A36/A36-B 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A283 A283-B/A283C 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A572 A572Gr50-B/A572Gr42-B 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A515 A515Gr70 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A516 A516Gr70 5-20 * 2300-2500 * C Boron added or Black Condition JIS G 3101 SS400-B 5-20 * 2300-2500 * C Boron added or Black Condition JIS G3136 SN400B 5-20 * 2300-2500 * C Boron added or Black Condition EN10025-2:2004 S235JR-S355K2+N 5-20 * 2300-2500 * C Boron added or Black Condition EN10025-5:2004 S355J2W/S355K2W 5-20 * 2300-2500 * C Boron added or Black Condition Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
Carbon steel strip is a cold formed European standard cold rolled high-quality low-carbon steel plate. In BS and DIN EN 10130 standards, it includes five other steel types: DC03 (1.0347), DC04 (1.0338), DC05 (1.0312), DC06 (1.0873) and DC07 (1.0898). The surface quality is divided into two types: DC01-A and DC01-B. DC01-A: Defects that do not affect the formability or surface coating are allowed, such as air holes, slight dents, small marks, slight scratches and slight coloring. DC01-B: The better surface shall be free of defects that may affect the uniform appearance of high-quality paint or electrolytic coating. The other surface shall meet at least surface quality A. The main application fields of DC01 materials include: automobile industry, construction industry, electronic equipment and household appliances industry, decorative purposes, canned food, etc. Commodity: Carbon steel strip Standard: DIN GB JIS BA AISI ASTM EN GOST ETC. Mechnical: Commercial / Drawing / Deep Drawing /Extra Deep Drawing/Structural quality Surface treatment: Chromated and oiled, and ant-ifinger Hardness: Softy, half hard ,hard quality Grade: DC01 ST14,ST15,ST16,DC01,DC03,DC04,DC05,DC06,etc. Thickness: 0.12-12.0mm Width: 600-1500mm Coil weight: 3-34MT/Coil or as your request MOQ: 5MT Packaging: Export standard, seaworthy Trade Term: FOB, CFR, CIF, EXW ETC. Transport Type: Container, bulk and train Standard Grade General Size Delivery Condition ASTM A36 A36/A36-B 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A283 A283-B/A283C 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A572 A572Gr50-B/A572Gr42-B 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A515 A515Gr70 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A516 A516Gr70 5-20 * 2300-2500 * C Boron added or Black Condition JIS G 3101 SS400-B 5-20 * 2300-2500 * C Boron added or Black Condition JIS G3136 SN400B 5-20 * 2300-2500 * C Boron added or Black Condition EN10025-2:2004 S235JR-S355K2+N 5-20 * 2300-2500 * C Boron added or Black Condition EN10025-5:2004 S355J2W/S355K2W 5-20 * 2300-2500 * C Boron added or Black Condition Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
Carbon steel strip is a cold formed European standard cold rolled high-quality low-carbon steel plate. In BS and DIN EN 10130 standards, it includes five other steel types: DC03 (1.0347), DC04 (1.0338), DC05 (1.0312), DC06 (1.0873) and DC07 (1.0898). The surface quality is divided into two types: DC01-A and DC01-B. DC01-A: Defects that do not affect the formability or surface coating are allowed, such as air holes, slight dents, small marks, slight scratches and slight coloring. DC01-B: The better surface shall be free of defects that may affect the uniform appearance of high-quality paint or electrolytic coating. The other surface shall meet at least surface quality A. The main application fields of DC01 materials include: automobile industry, construction industry, electronic equipment and household appliances industry, decorative purposes, canned food, etc. Commodity: Carbon steel strip Standard: DIN GB JIS BA AISI ASTM EN GOST ETC. Mechnical: Commercial / Drawing / Deep Drawing /Extra Deep Drawing/Structural quality Surface treatment: Chromated and oiled, and ant-ifinger Hardness: Softy, half hard ,hard quality Grade: DC01 ST14,ST15,ST16,DC01,DC03,DC04,DC05,DC06,etc. Thickness: 0.12-12.0mm Width: 600-1500mm Coil weight: 3-34MT/Coil or as your request MOQ: 5MT Packaging: Export standard, seaworthy Trade Term: FOB, CFR, CIF, EXW ETC. Transport Type: Container, bulk and train Standard Grade General Size Delivery Condition ASTM A36 A36/A36-B 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A283 A283-B/A283C 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A572 A572Gr50-B/A572Gr42-B 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A515 A515Gr70 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A516 A516Gr70 5-20 * 2300-2500 * C Boron added or Black Condition JIS G 3101 SS400-B 5-20 * 2300-2500 * C Boron added or Black Condition JIS G3136 SN400B 5-20 * 2300-2500 * C Boron added or Black Condition EN10025-2:2004 S235JR-S355K2+N 5-20 * 2300-2500 * C Boron added or Black Condition EN10025-5:2004 S355J2W/S355K2W 5-20 * 2300-2500 * C Boron added or Black Condition Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project
* Carbon steel strip is a cold formed European standard cold rolled high-quality low-carbon steel plate. In BS and DIN EN 10130 standards, it includes five other steel types: DC03 (1.0347), DC04 (1.0338), DC05 (1.0312), DC06 (1.0873) and DC07 (1.0898). The surface quality is divided into two types: DC01-A and DC01-B. DC01-A: Defects that do not affect the formability or surface coating are allowed, such as air holes, slight dents, small marks, slight scratches and slight coloring. DC01-B: The better surface shall be free of defects that may affect the uniform appearance of high-quality paint or electrolytic coating. The other surface shall meet at least surface quality A. The main application fields of DC01 materials include: automobile industry, construction industry, electronic equipment and household appliances industry, decorative purposes, canned food, etc. Commodity : Carbon steel strip Standard : DIN GB JIS BA AISI ASTM EN GOST ETC. Mechnical : Commercial / Drawing / Deep Drawing /Extra Deep Drawing/Structural quality Surface treatment : Chromated and oiled, and ant-ifinger Hardness : Softy, half hard ,hard quality Grade : DC01 ST14,ST15,ST16,DC01,DC03,DC04,DC05,DC06,etc. Thickness : 0.12-12.0mm Width : 600-1500mm Coil weight : 3-34MT/Coil or as your request MOQ : 5MT Packaging : Export standard, seaworthy Trade Term : FOB, CFR, CIF, EXW ETC. Transport Type : Container, bulk and train Standard Grade General Size Delivery Condition ASTM A36 A36/A36-B 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A283 A283-B/A283C 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A572 A572Gr50-B/A572Gr42-B 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A515 A515Gr70 5-20 * 2300-2500 * C Boron added or Black Condition ASTM A516 A516Gr70 5-20 * 2300-2500 * C Boron added or Black Condition JIS G 3101 SS400-B 5-20 * 2300-2500 * C Boron added or Black Condition JIS G3136 SN400B 5-20 * 2300-2500 * C Boron added or Black Condition EN10025-2:2004 S235JR-S355K2+N 5-20 * 2300-2500 * C Boron added or Black Condition EN10025-5:2004 S355J2W/S355K2W 5-20 * 2300-2500 * C Boron added or Black Condition Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
