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GB/T9711-2011 PSL1 Round Pipe Chart of Weight ERW Q235 Welded Steel Tube ERW Casing Pipe GB/T9711-2011 PSL1 Round Pipe Chart of Weight ERW Q235 Welded Steel Tube ERW Casing Pipe Standard: GB/T9711-2011 PSL1,GB/T9711-2011 PSL2 GB/T3091-2008,API SPEC.5L PSL1,API SPEC.5L PSL2, API SPEC.5CT Grade: J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, C90, T95, P110,Q125 Size: Tubing : 2 3/8", 2 7/8", 3 1/2", 4", 4 1/2“ Casing : 4 1/2", 5", 5 1/2", 6 "5/8", 7&

Applications: for Boilers,Superheaters, Heat-Exchangers, Condensers, Boiler flues, superheater flues and e ends Material: Carbon Steel and carbon manganese steel Production: Electric Resistance Welding Size range: O.D.:6-127mm W.T.:0.9-9.1mm L: according to customer requirement Mechanical Properties Grade A Grade C Grade D Tensil Strength: min ksi[Mpa] 47[325] 47[415] 70[485] Yield Point: min ksi[Mpa] 26[180] 37[255] 40[275] Elongation: ≥35% ≥30% ≥30% Tolerance for OD and

ASTM A500 ERW Carbon Steel Gr B Gr C Hollow Square/Rectangular Steel Tube Pipe ASTM A500 ERW Carbon Steel Gr B Gr C Hollow Square/Rectangular Steel Tube Pipe Square Steel Tube Specifications: Thickness: 0.6-40mm Size: 20*20-600*600mm Material: Q195,Q215,Q235,Q345(B,C,D,E) Certification: ISO9001, BV, API, ABS Standard: ASTM GB DIN API IS EN BS Usage: Mechanical & manufacture, Steel structure, Shipbuilding, Bridging ,Automobile chassis Technique: ERW Packing: 1.Big OD: in bulk

TORICH GB/T9711-2011 Electric Resistance Welded Steel Oil Pipe TORICH GB/T9711-2011 Electric Resistance Welded Steel Oil Pipe Standard: GB/T9711-2011 PSL1,GB/T9711-2011 PSL2 GB/T3091-2008,API SPEC.5L PSL1,API SPEC.5L PSL2, API SPEC.5CT Size range: OD: 88.9-660.4mm WT: 2.11-24.61mm Length: 5.8-22m Material: Q235-Q345,L245-L415,X42-X70,J55 Usage: Oil, Gas, Chemical Pipe Characteristic: Good concentricity High Precision Good surface quality Stable quality Good OD and ID

TORICH ASTM A333 Low Temperature Service with Notch Toughness Welded Steel Pipe TORICH ASTM A333 Low Temperature Service with Notch Toughness Welded Steel Pipe Standard: ASTM A333, ASTM A370, ASTM A999/A999M, ASTM A671, E23, E165, E709 Size range: OD: 6-420mm WT: 1-50mm Length: 3-22m Material: Q195, Q215, Q235, Q345, Gr1,Gr3,Gr4,Gr6,Gr7,Gr8,Gr9,Gr10,Gr11 Test: Transverse or Longfitudinal Tensile Test and Flattening Test Impact Test Chemical Requirements Element Grade1 Grade3

TORICH DIN30670 Double Spiral Submerged Arc Welded Steel Pipe​ Standard: GB/T13793,GB/8713,GB/3693,GB/T6728,DIN2393/2394,ASTM-A513,JIS-G3445, EN-10305-2,EN-10305-3,EN-10305-5 Material: Q195,Q215,Q235,Q295,Q345,SPCC/SPHC, ST12(DC01), ST-2G/2, B340/590DP, B400/780DP, B340LA, SS400, Q195, Q235B, Q345B, SAPH370, SAPH400, SAPH440, QSte420TM, QSte460TM, BR1500HS/22MnB5 Standard: DIN30670, DIN30671, AWWAC210, CECS10-89, Q/CNPC38 2016, SY/T0414, SY/T0315, SY/T0447, SY/T0413, CJ/T114,

TORICH GB/T13793 Longitudinal Electric Resistance Welded Steel Pipe TORICH GB/T13793 Longitudinal Electric Resistance Welded Steel Pipe Standard: GB/T13793,GB/8713,GB/3693,GB/T6728,DIN2393/2394,ASTM-A513,JIS-G3445, EN-10305-2,EN-10305-3,EN-10305-5 Size range: OD: 16-127mm WT: 0.8-4.0mm Length: 4-12m Material: SPCC/SPHC, ST12(DC01), ST-2G/2, B340/590DP, B400/780DP, B340LA, SS400, Q195, Q235B, Q345B, SAPH370, SAPH400, SAPH440, QSte420TM, QSte460TM, BR1500HS/22MnB5 (QT) Usage:

DIN30670,DIN30671 Spiral Double Submerged-arc welded Steel Pipe DIN30670,DIN30671 Spiral Double Submerged-arc welded Steel Pipe Torich Strength: 1. Torich is the STEEL TUBE MAKER company in China,playing a significant role in domestic market as well as international market. 2. Our products have exported to over 56 countries worldwide, winning a great fame among our customers. 3. There was no quality claim in the past 3 years. 4. First production was started since 1997, our

competitive Advantage: 100% good quality and price The best service in steel field.. Including after-sales service Reasonable price. We only illing to do business with sincere buyers. We could produce this pipe according American standard. We are also a manufacturer,so we can provide the products in conformity with your requirements rapidly Our company has rich technical force and advanced production equipment and coordinated advanced test equipment and method.Name: ASTM A214