LSAW/ERW pipe ASTM A53M Grade B
Fluid tube ASTM A53M Grade B
| Type | Seamless/LSAW carbon steel pipe | |
| ExecutiveStandard | ASTM A53M | |
| Materials | GR.A,B | |
| Size | Outer Diameter | Seamless:17-914mm 3/8"-36" LSAW 457-1422mm 18"-56" |
| Wall Thickness | 2-60mm SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS | |
| Length | Single random length/Double random length/Fixed Length 5m-14m or as customer's actual request | |
| Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. | |
| Surface Treatment | Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating | |
| Technical Methods | Hot-rolled/Cold-drawn/Hot-expanded | |
| Testing Methods | Pressure test,Flaw detection,Eddy current testing, Hydrostatic testing or Ultrasonic examination and also with chemical and physical property inspection | |
| Packaging | Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven bags; Wooden cases;Loaded in 20ft 40ft or 45ft container or in bulk;Also accrdin to customer's requests | |
| Origin | Hebei Prov.China | |
| Application | Conveying oil gas and water | |
| Certificates | API ISO PED Lloyd's | |
| Third Party Inspection | SGS BV MTC | |
| Trade Terms | FOB CIF CFR | |
| Payment Terms | FOB 30%T/T,70% before shipment CIF 30% pre-payment and the balance to be paid upon B/L (copy) or Irrevocable 100% L/C at sight | |
Chemical Composition
| Standard | Grade | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | V |
ASTM A53M | A | ≤0.25 | - | ≤0.95 | ≤0.05 | ≤0.045 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.15 | ≤0.08 |
| B | ≤0.30 | - | ≤1.20 | ≤0.05 | ≤0.045 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.15 | ≤0.08 |
Mechanical Properties
| Standard | Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation(%) |
ASTM A53M | A | ≥330 | ≥205 | Table 4 of ASTM A106 |
| B | ≥415 | ≥240 |
Main products: Seamless steel pipe
Line Pipe:API 5L(psl1,psl2)
Alloy-Steel Pipe for low temperature service: A333(GR.1 GR.3 GR.4 GR.6 GR.7...)
Boiler Pipe: A106 A210,DIN17175,GB 3087,GB 5310,JIS G 3461
Ferritic Alloy-Steel pipe for high temperature service:A335 (P1 P2 P5 P9 P11 P15 P22 P91...)
Fluid Tube: ASTM A53 A106, GB/T 8163, JIS G3454 3455 3456
Mechanical Tube:ASTM A519
Structural Tube: GB/T 8162(Q345B...) DIN1629
Tubing and Casing Pipe: API 5CT (J55,K55,N80,L80-1,P110...)
Tube for pipeline,pressure vessel: EN10216-1 EN10216-2
Seamless Circular Steel Tubes for mechanical and general engineering purpose: EN10297-1(alloy & non-alloy )
Hot-finished structural hollow sections of non-alloy and fine grain steels: EN 10210-1
ERW LSAW SSAW steel pipe Stainless steel pipes
Pipe Fittings: Bend Elbow Reducer Tee Cross Flange...
Company Advantages:
Best quality (original steel tubes from TPCO/Hengsteel(Hengyang valin)/Shanghai Baosteel/Baotou Steel/Anshan...)
Large stock of various sizes and grades of steel pipes
Speedy delivery
Sample can be sent for testing
Customized design available
Small order acceptable
