There are 3 welding types: ERW (Electric Resistance Welding), LSAW (Longitudinally Submerged Arc Welding), and SSAW (Spirally Submerged Arc Welding) welding types. Welded (ERW, LSAW, SSAW) steel line pipe: 1/2â?? to 60â?? Range of Thickness: SCH 10 to SCH 160 Ends Type: Beveled ends, Plain ends Range of length: 20FT, 40FT or customized Protection Caps in plastic or iron available Surface appearances: Natural, Varnished, Black painting, 3PE, FBE, etc
ASTM A120 black steel pipe is uncoated steel, also known as black steel. The industry uses black pipe as a term to distinguish plain mild steel pipe from galvanized steel pipe. Therefore, black pipe generally refers to any ungalvanized steel pipe.The dark color comes from iron oxide that forms on its surface during manufacturing. When the steel pipe is forged, a black oxide skin is formed on its surface, giving it the finish seen on this type of pipe. Black steel pipe is sometimes called black pipe, black iron pipe, industrial pipe. As mentioned earlier, welding is possible because the product is made of mild steel. But because of the various names used, some people mistook the black pipe for iron, mistakenly believing that welding was difficult. Material Standard: ASTM, ASME and API; High Temperature Steel Pipe: ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B; Low Temperature Steel Pipe: ASTM A333 Gr. 3/6X; High Yield Steel Pipe: API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80and higher. PSL-1/PSL-2; Form: Round, Square, Rectangular Etc; Outer Diameter: 20MM~508MM; Wall thickness: SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, to SCH 160; Length Range: 20 FT (6 meter), 40FT (12 meter)or customized; Ends Type: Beveled ends, Plain ends; End Protection: plastic Caps or iron Caps;
Material Standard: ASTM, ASME and API; High Temperature Carbon Steel Pipe: ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B; Low Temperature Carbon Steel Pipe: ASTM A333 Gr. 3/6; High Yield Carbon Steel Pipe: API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80and higher. PSL-1/PSL-2; Form: Round, Square, Rectangular Etc; Outer Diameter: 20MM~508MM; Wall thickness: SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, to SCH 160; Length Range: 20 FT (6 meter), 40FT (12 meter)or customized; Ends Type: Beveled ends, Plain ends; End Protection: plastic Caps or iron Caps; Surface Coatings: Natural, Varnished, Black painting, FBE and 3PE, Cladding and Lined etc. Material Standard: ASTM, ASME and API; High Temperature Carbon Steel Pipe: ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B; Low Temperature Carbon Steel Pipe: ASTM A333 Gr. 3/6; High Yield Carbon Steel Pipe: API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80and higher. PSL-1/PSL-2; Form: Round, Square, Rectangular Etc; Outer Diameter: 20MM~508MM; Wall thickness: SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, to SCH 160; Length Range: 20 FT (6 meter), 40FT (12 meter)or customized; Ends Type: Beveled ends, Plain ends; End Protection: plastic Caps or iron Caps; Surface Coatings: Natural, Varnished, Black painting, FBE and 3PE, Cladding and Lined etc.
Welded steel pipe refers to steel belt or steel plate bending deformation into a round, square and other shapes after welding, surface joints of the steel pipe. The welded steel pipe has lower cost and higher production efficiency than the seamless steel pipe, and the blank used is steel plate or strip steel. Welded steel pipe has strong corrosion resistance in acidic environment. Welded (ERW, LSAW, SSAW) steel line pipe: 1/2�?�¢?? to 60�?�¢?? Range of Thickness: SCH 10 to SCH 160 Ends Type: Beveled ends, Plain ends Range of length: 20FT, 40FT or customized Protection Caps in plastic or iron available Surface appearances: Natural, Varnished, Black painting, 3PE, FBE, etc
Galvanized steel pipe mainly used in transmission of coal gas, steam. It was used as water pipe, but after several years past, there were many rust in the pipe, and water get yellow color for carrying iron oxide. The water not only polluted dishes or other sanitary ware, but also carrying bacteria produced in the internal surface which not smooth . As a result of the corrosion, the water contains heavy metal element is too much and is harmful to peopleâ??s health. For this reason, developed countries gradually� banned it using as water pipe since 1960s. Material Standard: ASTM, ASME and API 5L PSL2; Size: 1/2 inch to 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch for seamless; Wall thickness: SCH 10, SCH 20, SCH 30, SCH 40, STD, XS, SCH 60, SCH 80, SCH 100, SCH120, SCH160, XXS; Length Range: 20 FT (6 meter), 40FT (12 meter)or customized; Form: Round, Square, Rectangular Etc Ends Type: Beveled ends, Plain ends; End Protection: plastic Caps or iron Caps; Surface Coatings: Natural, Varnished, Black painting, 3PP, FBE and 3PE, Cladding and Lined etc.
Steel Line Pipe API 5L supply scope: Standard: API SPEC 5L 2018. Grades: API 5L X52NS. Steel Pipe Dimensions: 1/2 inch to 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch for seamless. Wall Thickness: SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, to SCH 160 Ends Type: Beveled ends, Plain ends Length Range: 20 FT (6 meter), 40FT (12 meter)or customized End Protection: plastic Caps or iron Caps. Surface: Natural, Varnished, Black painting, FBE and 3PE, Cladding and Lined etc
Cold galvanized is electric galvanized, galvanized amount is very little, only 10-50g/m2, its own corrosion resistance is much different than hot galvanized steel pipe. Regular galvanized steel pipe manufacturers, in order to ensure quality, most do not use galvanized (cold plating). Only those small enterprises with obsolete equipment use electrogalvanizing, of course, their price is relatively cheaper. In the future, it is not allowed to use cold galvanized steel pipe as water and gas pipe. Material Standard: ASTM, ASME and API 5L PSL2; Size: 1/2 inch to 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch for seamless; Wall thickness: SCH 10, SCH 20, SCH 30, SCH 40, STD, XS, SCH 60, SCH 80, SCH 100, SCH120, SCH160, XXS; Length Range: 20 FT (6 meter), 40FT (12 meter)or customized; Form: Round, Square, Rectangular Etc Ends Type: Beveled ends, Plain ends; End Protection: plastic Caps or iron Caps; Surface Coatings: Natural, Varnished, Black painting, 3PP, FBE and 3PE, Cladding and Lined etc.
The molten metal reacts with the iron matrix to produce an alloy layer, so that the matrix and the coating are combined. Hot dip galvanized steel pipe is first pickling, in order to remove iron oxide on the surface of the steel pipe, after pickling, through ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank for cleaning, and then into the hot dip plating tank. Hot dip galvanizing steel pipe has the advantages of uniform coating, strong adhesion and long service life. Most of the processes in north China are zinc plating with direct coil pipe. Material Standard: ASTM, ASME and API 5L PSL2; Size: 1/2 inch to 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch for seamless; Wall thickness: SCH 10, SCH 20, SCH 30, SCH 40, STD, XS, SCH 60, SCH 80, SCH 100, SCH120, SCH160, XXS; Length Range: 20 FT (6 meter), 40FT (12 meter)or customized; Form: Round, Square, Rectangular Etc Ends Type: Beveled ends, Plain ends; End Protection: plastic Caps or iron Caps; Surface Coatings: Natural, Varnished, Black painting, 3PP, FBE and 3PE, Cladding and Lined etc.
It is widely used in aviation, automobile, shipbuilding, mining machinery, agricultural machinery, construction, textile and boiler manufacturing. Cold drawing, welding, extrusion and hot rolling are the methods of producing special-shaped tubes. Compared with the circular tube, the special-shaped tube generally has larger moment of inertia and section modulus, and has greater bending and torsion resistance, which can greatly reduce the weight of the structure and save steel.
Line pipe is a type of pipe that is manufactured from high strength carbon steel. It is typically made according to metallurgical specifications that were developed by the American Petroleum Institute (API). Line pipe can be used to build pipelines that transport a variety of resources including natural gas, oil, petroleum, and water. This pipe is available in a variety of diameters ranging from 2 inches to 48 inches. Line pipe can include either seamless or welded carbon steel or stainless steel piping. Because line pipe needs to withstand high pressures, there are important tests done on line pipe to ensure it meets all of the requirements of steel chemistry, strength, toughness, and dimensional characteristics. Using line pipe that meets the set criteria will ensure safe and reliable pipeline service. Standard: API 5L PSL2; Grades: B, X42, X52, X56, X60, X65, X70 and S (S for sour service, for example X70QS or NS); Size: 1/2 inch to 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch for seamless; Wall thickness: SCH 10, SCH 20, SCH 30, SCH 40, STD, XS, SCH 60, SCH 80, SCH 100, SCH120, SCH160, XXS; Length Range: 20 FT (6 meter), 40FT (12 meter)or customized; Ends Type: Beveled ends, Plain ends; End Protection: plastic Caps or iron Caps; Surface Coatings: Natural, Varnished, Black painting, 3PP, FBE and 3PE, Cladding and Lined etc.
Seamless pipes are derived from solid steel that is in sheet or bar form and is formed into a solid round shape known as â??billetsâ?? which are then heated and cast over a form such as a piercing rod to create a hollow tube or shell. These kinds of pipes are known for their ability to withstand pressure more efficiently in comparison to other methods of pipe manufacturing processes, as well as being fast and cost-effective. Seamless pipes are generally used in gas lines, as well as pipes that carry liquids. Product name: Line line, Seamless steel pipe API 5L; Standard: API 5L PSL2; Grades: B, X42, X52, X56, X60, X65, X70 and S (S for sour service, for example X70QS or NS); Size: 1/2 inch to 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch for seamless; Wall thickness: SCH 10, SCH 20, SCH 30, SCH 40, STD, XS, SCH 60, SCH 80, SCH 100, SCH120, SCH160, XXS; Length Range: 20 FT (6 meter), 40FT (12 meter)or customized; Ends Type: Beveled ends, Plain ends; End Protection: plastic Caps or iron Caps; Surface Coatings: Natural, Varnished, Black painting, 3PP, FBE and 3PE, Cladding and Lined etc.
Product name: Line pipe, Seamless steel pipe API 5L; Standard: API 5L PSL2; Grades: B, X42, X52, X56, X60, X65, X70 and S (S for sour service, for example X70QS or NS); Size: 1/2 inch to 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch for seamless; Wall thickness: SCH 10, SCH 20, SCH 30, SCH 40, STD, XS, SCH 60, SCH 80, SCH 100, SCH120, SCH160, XXS; Length Range: 20 FT (6 meter), 40FT (12 meter)or customized; Ends Type: Beveled ends, Plain ends; End Protection: plastic Caps or iron Caps; Surface Coatings: Natural, Varnished, Black painting, 3PP, FBE and 3PE, Cladding and Lined etc.
The square pipe is a hollow square section light thin-walled steel pipe. It is a section steel with a square cross-section shape and size made of Q235 hot-rolled or cold-rolled strip or coil as the base material, which is formed by cold bending and then welded by high-frequency welding. It has good comprehensive mechanical properties, weldability, cold and hot work ability and corrosion resistance, and has good low temperature toughness. Square pipe and rectangular pipe is equal and unequal length of the steel pipe. Is made of steel after the process of rolling. Generally the strip is unpacked, flattened, curled, welded to form a round pipe, and then rolled into a square pipe and then cut into the required length.
Carbon steel pipe fitting is one of the most widely used pipe fitting products. The main material is Q235,20#,35#,45#, 16Mn. The main products include carbon steel elbow, carbon steel flange, carbon steel tee, carbon steel reducing pipe (size head), carbon steel head (cap) and so on. The main implementation standards include national standard, American standard, Japanese standard, which also includes the Ministry of Chemical industry standards, Sinopec pipe fitting standards, power pipe fitting standards.
Carbon steel seamless pipe is a kind of long steel with hollow cross section and no joint around. It has a hollow cross section, a large number of used for conveying fluid pipelines, such as conveying oil, natural gas, gas, water and some solid materials pipelines. Compared with solid steel such as round steel, carbon steel seamless pipe has the same bending and torsional strength and is light in weight. It is an economic cross-section steel, widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile drive shaft, bicycle frame and steel scaffolding used in construction, etc. Product name: Line line, Seamless steel pipe API 5L; Standard: API 5L PSL2; Grades: B, X42, X52, X56, X60, X65, X70 and S (S for sour service, for example X70QS or NS); Size: 1/2 inch to 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch for seamless; Wall thickness: SCH 10, SCH 20, SCH 30, SCH 40, STD, XS, SCH 60, SCH 80, SCH 100, SCH120, SCH160, XXS; Length Range: 20 FT (6 meter), 40FT (12 meter)or customized; Ends Type: Beveled ends, Plain ends; End Protection: plastic Caps or iron Caps; Surface Coatings: Natural, Varnished, Black painting, 3PP, FBE and 3PE, Cladding and Lined etc.
Carbon seamless steel pipe is made by perforating ingot or solid tube billet and then hot rolling, cold rolling or cold drawing. Carbon seamless steel pipe occupies an important position in Chinese steel pipe industry. Carbon seamless steel pipes transport water, oil, gas or other chemical fluids. The performance of� seamless steel pipe� is very good, and it has a wide range of applications, and has good corrosion resistance, practicability is indeed guaranteed, and the service life is also very long. Moreover, many construction parties need to purchase steel pipes in large quantities. Material: GR.B,ST52, ST35, ST42, ST45,X42, X46, X52, X56, X60, X65, X70,SS304. Standard: API5L , ASTM A106 Gr.B, ASTM A53 Gr.B,ANSI A210-1996, ANSI B36.10M-2004 , ASTM A1020-2002,ASTM A179-1990 ,BS 3059-2,DIN 17175 ,DIN 1630 ,DIN 2448. Certificates: ISO 9001:2008, SGS,. Dimensional specification: ANSI/ASME B36.19M, ANSI/ASME B36.10M. Size: 1/2 inch to 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch for seamless. . Length Range: 20 FT (6 meter), 40FT (12 meter)or customized. End Protection: plastic Caps or iron Caps. Surface Coatings: Natural, Black painting, 3PP, 3PE and FBE, Cladding and Lined etc. Shapes: Round, Rectangle. Schedule Thickness Range: SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS. Packaging: Loose package; Packaged in bundles(2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging.
Steel Line Pipe API 5L supply scope: Standard: API SPEC 5L 2018. Grades: API 5L X52NS. Steel Pipe Dimensions: 1/2 inch to 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch for seamless. Wall Thickness: SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, to SCH 160 Ends Type: Beveled ends, Plain ends Length Range: 20 FT (6 meter), 40FT (12 meter)or customized End Protection: plastic Caps or iron Caps. Surface: Natural, Varnished, Black painting, FBE and 3PE, Cladding and Lined etc
DIN 2448 ST37 Pipes Manufacturers in Mumbai, DIN 2448 ST37 Pipes Suppliers in Mumbai, DIN 2448 ST37 Pipes Stockists in Mumbai, DIN 2448 ST37 Pipes Exporters in Mumbai Specifications DIN 2448 is a standard that given for flawless carbon steel pipes and tubes including conventional clump per unit length, breadth, couplings in addition to weights. They are replaced by EN 10210, as the DIN 2448 Seamless Steel Tubes could be hot formed either with or minus the consequent heat treatment. DIN 1629 ST 37 Seamless Pipe equators are ranges between 11,3mm to about 108 mm with the wall consistence being up to 13,6mm in the case of cold drawn pipes. DIN 2391 ST 37 Steel Pipe closeness is checked , the steel grade needs to be subject to water testing at 7 Mpa. Grade of DIN 2448 ST 37 Seamless Steel Tubes is meant to be used for pressure and thermal purposes. Carbon brand grade line ST37.0 DIN1629 Hydraulic Pipe has good aspects at a specified room temperature. The DIN 2448 Seamless Steel Tubes is used in fair all sectors of prismatic sedulity. As variations are there in the types and sizes in DIN 2448 ST 52 Pipe, these Four square pipes will also be used in general purposes. This carbon sword specified Din 2448 ST52.3 sword pipe could be manufactured are worked either through the hot rolling process or it could be made through cold sketch. All Chhajed products are manufactured under strict process control and monitored throughout the production process. They go through several checks to ensure that the product delivered is of finest quality! Specification Schedule of DIN 2448 ST37 Pipes Standard Specification DIN 2391 EN 10305 ST 37 Codes and Standards ANSI, ASME, ASTM, API, SAE, BS, AGA, AWWA, ISO, DIN Dimensions ASME/ ANSI B36.10 / 19 Standard Size 1/2" NB to 36" NB (LSAW, SSAW, HSAW) Wall Thickness 3-12mm Pipes schedules SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS Producing techniques Seamless / ERW / Welded / Fabricated / CDW / EFW Available Shapes Round, Half Round, Square, Rectangular or Custom shape Length 3 to Max18 Meters or custom Pipe Ends Beveled End, Plain End, Treaded Test Certificate EN 10204 3.1 B Chemical Properties of DIN 2448 ST37 Pipes Country DIN/EN Steel Grade (Steel number) C Mn P S N Cu Thickness (d) (mm) Method of deoxidation Germany DIN 17100: 1980 St37-2 (1.0037) 0.17 0.050 0.050 0.009 16 Optional 0.20 16
We are in a strong Position to Supply you Hot Rolled Steel Sheets Direct from Chinese Factory CIF Price for European and Asian Sea Ports :------- 0,4mm @ USD: 820 /TON CIF your European Sea Port 0,8mm @ USD: 780 /TON 1,0mm @ USD : 770 /TON 2,5mm @ USD 785 /TON 3mm @ USD: 820 /TON 4mm @ USD: 720 /TON PACKING : 28 MT in 20 Foot one Container. Payment is against L / C.
Our Steel Pipes products: 1. Seamless Steel Pipe 2. ERW Steel Pipe 3. LSAW Steel Pipe 4. SSAW Steel Pipe 5. Stainless Steel Pipe 6. Alloy Steel Pipe 7. Hollow Section Standard: API 5L, ASTM A53, ASTM A106, ASTM A53, ASTM A192, ASTM A519.
