HDG tubular telecommunication tower is one of our main products, it has the following advantages: 1. ISO and CE Certificate 2. 20 years production experience 3. Material: Q235B, Q345B, Q420B 4. Hot Dip galvanization 5. OEM is welcome 6. High quality with reasonable price 7. Can produce various height and structural tower 8. Monthly production capacity can reach 5000 Metric tons Performance Standard Besides conforms to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese Standards) and customer's requirements. Steel pipe/angle/hybrid tower welding requirements 1 )we used CO2 welding and submerged arc auto welding or other methods. 2 )Welded seam shall be full penetration and grinded. 3 )The welded product has no fissure, scar, overlap, layer or other defects. Steel tower Galvanization/color painting All steel items, bolts, nuts, washers & other components to be hot -dip galvanized with uniform. As per (ASTM-A-123). Paiting for corrosion proof. Company Hardware Configuration 1. Our company has advanced digital physical and chemical laboratory.
Product Name Hot dipped galvanized round steel pipe/gi pipe pre galvanized steel pipe galvanised tube Material carbon steel Color silver Standard GB/T3091-2001 , BS 1387-1985 , DIN EN10025 , EN10219 , JIS G3444:2004 , ASTM A53 SCH40/80/STD , BS- EN10255-2004 Grade Q195/Q215/Q235/Q345/S235JR/GR.B-D/STK500 Brade MJ Thread
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube OD 20~405mm in theory Thickness 1.2~15.7mm Length Any Length Below 16 Meter Standard GB,ASTM,BS,EN,JIS Material Chinese Grade, Q195, Q215 Q235, Q345 ASTM, Grade B,Grade C,Grade D,Grade 50 EN, S185,S235JR,S235JO,E335,S355JR,S355J2 JIS, SS330,SS400,SPFC590 Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery Ends Plain, Beveled, Thread With Couplings Or Sockets; Plastic Caps And Steel Rings Can Be Provided If Possible Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment Technique Hot Rolled Or Cold Rolled ERW Package Covered With Tarpaulin, Containers Or In Bulk
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube OD 20~405mm in theory Thickness 1.2~15.7mm Length Any Length Below 16 Meter Standard GB,ASTM,BS,EN,JIS Material Chinese Grade, Q195, Q215 Q235, Q345 ASTM, Grade B,Grade C,Grade D,Grade 50 EN, S185,S235JR,S235JO,E335,S355JR,S355J2 JIS, SS330,SS400,SPFC590 Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery Ends Plain, Beveled, Thread With Couplings Or Sockets; Plastic Caps And Steel Rings Can Be Provided If Possible Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment Technique Hot Rolled Or Cold Rolled ERW Package Covered With Tarpaulin, Containers Or In Bulk
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube OD 20~405mm in theory Thickness 1.2~15.7mm Length Any Length Below 16 Meter Standard GB,ASTM,BS,EN,JIS Material Chinese Grade, Q195, Q215 Q235, Q345 ASTM, Grade B,Grade C,Grade D,Grade 50 EN, S185,S235JR,S235JO,E335,S355JR,S355J2 JIS, SS330,SS400,SPFC590 Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery Ends Plain, Beveled, Thread With Couplings Or Sockets; Plastic Caps And Steel Rings Can Be Provided If Possible Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment Technique Hot Rolled Or Cold Rolled ERW Package Covered With Tarpaulin, Containers Or In Bulk
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube OD 20~405mm in theory Thickness 1.2~15.7mm Length Any Length Below 16 Meter Standard GB,ASTM,BS,EN,JIS Material Chinese Grade, Q195, Q215 Q235, Q345 ASTM, Grade B,Grade C,Grade D,Grade 50 EN, S185,S235JR,S235JO,E335,S355JR,S355J2 JIS, SS330,SS400,SPFC590 Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery Ends Plain, Beveled, Thread With Couplings Or Sockets; Plastic Caps And Steel Rings Can Be Provided If Possible Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment Technique Hot Rolled Or Cold Rolled ERW Package Covered With Tarpaulin, Containers Or In Bulk
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube OD 20~405mm in theory Thickness 1.2~15.7mm Length Any Length Below 16 Meter Standard GB,ASTM,BS,EN,JIS Material Chinese Grade, Q195, Q215 Q235, Q345 ASTM, Grade B,Grade C,Grade D,Grade 50 EN, S185,S235JR,S235JO,E335,S355JR,S355J2 JIS, SS330,SS400,SPFC590 Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery Ends Plain, Beveled, Thread With Couplings Or Sockets; Plastic Caps And Steel Rings Can Be Provided If Possible Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment Technique Hot Rolled Or Cold Rolled ERW Package Covered With Tarpaulin, Containers Or In Bulk
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube OD 20~405mm in theory Thickness 1.2~15.7mm Length Any Length Below 16 Meter Standard GB,ASTM,BS,EN,JIS Material Chinese Grade, Q195, Q215 Q235, Q345 ASTM, Grade B,Grade C,Grade D,Grade 50 EN, S185,S235JR,S235JO,E335,S355JR,S355J2 JIS, SS330,SS400,SPFC590 Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery Ends Plain, Beveled, Thread With Couplings Or Sockets; Plastic Caps And Steel Rings Can Be Provided If Possible Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment Technique Hot Rolled Or Cold Rolled ERW Package Covered With Tarpaulin, Containers Or In Bulk
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, Architecture; Evevator; Kitchen, Ceiling, Cabinet, Advertising nameplate, Roof structure, Lead Time 7-15 working days
PRODUCT:Stainless Steel coil/foil/roll strip band BRAND: HENSON GRADE:201.202.301.302.304.304L.310S.316.316L.321.430.430A.309S. 2205.2507.2520.430.630.631 ..410.440.904Lect. Or Customized LENGTH As Customer requirements SURFACE No.1, 2B, BA, 8K Mirror, Hairline,satin, Embossed,brush, No.4,HL,matt,pvc film,laser film. STANDARD:GB, AISI, ASTM, ASME, EN, BS, DIN, JIS PACKAGE: Standard export sea-worthy packing or customized MOQ:1Ton
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) AF2304 (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, Architecture; Elevator; Kitchen, Ceiling, Cabinet, Advertising nameplate, Roof structure, Lead Time 7-15 working days
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
K 67 SPRING STEELHARDNESS 43HRCTHICKNESS : 2.5MMQTY:3.000 U Standard:AiSi Standard:ASTM Standard:DIN Standard: hard GB Standard:JIS Place of Origin:CN;GUA Technique:Cold Rolled Surface Treatment:Polished Steel Grade:Ck67ck70ck75 Sae1070 Sae1074 Application:Industry Width:8-300mm Length:Customer\'s Request Product Name:High Carbon Steel Strip Spring Surface:Heat treatment Grade:ck60,ck67,ck70,ck75,C75cr1 SAE 1060, SAE 1065, SAE 1070, SAE 1075 Color:Blue, polished blue, polished bright Material:carbon steel coil Edge:Round, slit, square Certificate:ISO9001:2008/SGS/BV Thickness:0.15-2.5mm Hardness:<20hrc, 20-30hrc, 30-55hrc
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/foil/roll strip band BRAND: HENSON GRADE:201.202.301.302.304.304L.310S.316.316L.321.430.430A.309S. 2205.2507.2520.430.630.631 ..410.440.904Lect. Or Customized LENGTH�?�?�?�¯�?�?�?�¼?As Customer requirements SURFACE�?�?�?�¯�?�?�?�¼? No.1, 2B, BA, 8K Mirror, Hairline,satin, Embossed,brush, No.4,HL,matt,pvc film,laser film. STANDARD:GB, AISI, ASTM, ASME, EN, BS, DIN, JIS PACKAGE: Standard export sea-worthy packing or customized MOQ:1Ton
StandardASTMROSHAISIDINENGBJIS LengthCustomized Thickness 005300mm Width Customized Surface 2BBANO3NO4HLNO1Mirror Material 3040Cr18Ni9A182F304SUSF30414301 Hardness 14H12H34HHO Chemical Composition Grade C Si Mn P S Ni Cr Mo Cu N Ti SUS304 008 100 200 0045 0030 80100 1820 Mechanical Properties Grade State Hardness HV Yield Strength Tensile Strength Enlongation SUS304 ANN 200 205 520 40 14H 200250 225 550 35 12H 250310 470 780 6 34H 310370 665 930 3 H 370430 880 1130 Surfce Finish Definition Application 2B Those finishedafter cold rollingby heat treatmentpicking or other equivalent treatment and lastly by cold rolling to given appropriate luster Medical equipmentFood industryConstruction materialKitchen utensils BA Those processed with bright heat treament after cold rolling Kitchen utensilsElectric equipmentBuilding construction NO3 Those finished by polishing with No100 to No120 abrasives specified in JIS R6001 Kitchen utensilsBuilding construction NO4 Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size Kitchen utensilsBuilding constructionMedical equipment HL Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size Building construction NO1 The surface finished by heat treatment and picking or processes corresponding there to after hot rolling Chemical tankpipe
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.