API 5L Grade B Carbon Steel Seamless Pipe
Get Latest PricePayment Type: | T/T,L/C,D/P,Money Gram,Western Union |
Incoterm: | FOB,CFR,CIF,EXW |
Transportation: | Ocean,Land,Express |
Port: | Qingdao,Tianjin,Shanghai |
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Payment Type: | T/T,L/C,D/P,Money Gram,Western Union |
Incoterm: | FOB,CFR,CIF,EXW |
Transportation: | Ocean,Land,Express |
Port: | Qingdao,Tianjin,Shanghai |
Model No.: API 5L Grade B
Brand: H-Tong
Standard: Bs, Gb, Astm, Jis, Din, Api
Material: Stba20-Stba26, St35-St52, A53-A369, Stpg42, Q195-Q345, 10#-45#, 16mn, Stb35-Stb42, API 5L Gr.B/ASTM A106 GR.B/ASTM A53 GR.B
Section Shape: Round
Place Of Origin: China
Application: Fluid Pipe, Oil Pipe, Gas Pipe, Hydraulic Pipe, Boiler Pipe, Structure Pipe
Production Process: Hot Rolled
Certification: Bsi, Ce, Api
Special Tube: Api Pipe, Emt Pipe, Thick Wall Pipe
Whether Alloy: Non-Alloy
Tolerance: ±1%, ±3%
Category: Seamless Steel Pipe
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
Origin: China
Product Name: Fluid Steel Pipe
Surface Treatment: Black Painting or According to Customers
Thickness Tolerance: +/- 0.05mm to +/- 0.25mm
Transport Package: Strap in Bundles with Steel Strips, Anti-Rust Oil
Outer Diameter: 21mm - 720mm
Wall Thickness: 0.8mm - 30mm
Length: 4-12meters or as Per Customers Requirements
Surface Treatment: Copper Coated
Steel Grade: API A53 ASTM A53
Selling Units | : | Ton |
Package Type | : | Anti-water Paper and Plastic or Covered by Iron Sheet or Strapped with Three Strapping Strips |
Picture Example | : |
The fluid pipeline is a Steel Pipe with hollow section and no weld from beginning to end. Steel pipe has hollow section and is used as a pipeline for transporting a large amount of oil, natural gas, natural gas, water and some solid materials. Compared with solid steel (such as round steel), when the bending and torsional strength are the same, the weight of steel pipe is lighter. It is a kind of economical section steel, which is widely used to manufacture structural parts and mechanical parts such as oil drill pipe, automobile transmission shaft, bicycle and so on. Scaffolds and steel scaffolds used in construction. (for example, API 5L Hot Rolled Steel Pipe, API 5L grade B Sch 40 80 160, API 5L x52 Seamless Steel Pipe, API 5L x60 seamless pipe)
When the Welded Pipe is used as a fluid transmission pipe, it has different requirements from the ordinary steel pipe:
1. No leakage is allowed for welds. For welded pipes required by API, ultrasonic flaw detection and hydrostatic test are also required for the weld of each welded pipe;
2. For the transportation of corrosive chemical solution, all steel pipes must be subject to inner wall anti-corrosion treatment;
3. All fluid pipes need to remove internal burrs to reduce fluid transmission resistance.
Length;
1. Hot rolled (extruded and expanded) steel pipe is 3-12m
2. Cold drawn (rolled) steel pipe is 3-10.5m
Curvature;
1. When the wall thickness is ≤ 15mm, it shall not be greater than 1.5mm/m
2. When the wall thickness is > 15mm, it shall not be greater than 2.0mm/m
3. When the outer diameter ≥ 351mm, it shall not be greater than 3.0mm/m
(outer diameter wall thickness) * wall thickness * 0.02466 = kg / M (weight per meter)
Out Diameter 13.7mm-914mm Wall Thickness 2mm-120mm Length 2m-12m Producing Standard American ASME B36.10M, ASTM API 5L, API 5CT Steel Grade ASTM A53, A106, A210, A252, A178, A333, A335, SAE1018, SAE1020, SAE1045 etc; API 5L PSL1: A, B, x42, x46, x52, x56, x60, x65, x70 Special specifications Available according to customer's requirements and quantity. End Shape Beveled end, plain end, varnished, or adding plastic caps to protect the two ends as per customer's requirements Surface treatment Painted, Oiled, galvanized, phosphate etc Usage 1.Widely used in the mechanical treatment field, petrochemical industry, transport and construction field Third party inspection Welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products.
Japanese JIS, German DIN, Chinese GB, BS standard
API 5L PSL2: B, x42, x46, x52, x56, x60, x65, x70, x80
JIS SS400, STPG42, G3454, G3456 etc;
DIN St35, St35.8, St37, St42, St45, St52, DIN1626, DIN17175 etc;
GB 10#, 20#, 45#, Q235, Q345, Q195, 16Mn, 27SiMn, 20Cr, 40Cr, 12CrMo, 15CrMo, 30CrMo, 35CrMo, 42CrMo etc;
2.Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;
3.The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc
4.Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc
API 5L PSL 1 / PSL 2 Chemical Composition:
Standard | Product specification category | Steel Grade | Chemical Composite | ||||||||
C | Mn | P | S | Si | V | Nb | Ti | CEpcm | |||
API 5L | PSL 1 | L210 or A | ≤0.22 | ≤0.90 | ≤0.030 | ≤0.030 |
|
|
|
| ≤0.25 |
L245 or B | ≤0.28 | ≤1.20 | ≤0.030 | ≤0.030 |
|
|
|
| ≤0.25 | ||
L290 or X42 | ≤0.28 | ≤1.30 | ≤0.030 | ≤0.030 |
|
|
|
| ≤0.25 | ||
L320 or X46 | ≤0.28 | ≤1.40 | ≤0.030 | ≤0.030 |
|
|
|
| ≤0.25 | ||
L360 or X52 | ≤0.28 | ≤1.40 | ≤0.030 | ≤0.030 |
|
|
|
| ≤0.25 | ||
L390 or X56 | ≤0.28 | ≤1.40 | ≤0.030 | ≤0.030 |
|
|
|
| ≤0.25 | ||
L415 or X60 | ≤0.28 | ≤1.40 | ≤0.030 | ≤0.030 |
|
|
|
| ≤0.25 | ||
PSL 2 | L245R or BR | ≤0.24 | ≤1.20 | ≤0.025 | ≤0.015 | ≤0.40 | C | C | ≤0.04 | ≤0.25 | |
L290R or X42R | ≤0.24 | ≤1.20 | ≤0.025 | ≤0.015 | ≤0.40 | ≤0.06 | ≤0.05 | ≤0.04 | ≤0.25 | ||
L245N or BN | ≤0.24 | ≤1.20 | ≤0.025 | ≤0.015 | ≤0.40 | C | C | ≤0.04 | ≤0.25 | ||
L290N or X42N | ≤0.24 | ≤1.20 | ≤0.025 | ≤0.015 | ≤0.40 | ≤0.06 | ≤0.05 | ≤0.04 | ≤0.25 | ||
L320N or X46N | ≤0.24 | ≤1.40 | ≤0.025 | ≤0.015 | ≤0.40 | ≤0.07 | ≤0.05 | ≤0.04 | ≤0.25 | ||
L360N or X52N | ≤0.24 | ≤1.40 | ≤0.025 | ≤0.015 | ≤0.45 | ≤0.10 | ≤0.05 | ≤0.04 | ≤0.25 | ||
L390N or X56N | ≤0.24 | ≤1.40 | ≤0.025 | ≤0.015 | ≤0.45 | ≤0.10 | ≤0.05 | ≤0.04 | ≤0.25 | ||
L415N or X60N | ≤0.24 | ≤1,40 | ≤0.025 | ≤0.015 | ≤0.45 | ≤0.10 | ≤0.05 | ≤0.04 | Negotiate |
API 5L PSL 1 / PSL 2 Mechanical Properties:
Standard | Product specification category | Steel Grade | Yield Strength | Tensile Strength |
API 5L | PSL 1 | L210 or A | 210 | 335 |
L245 or B | 245 | 415 | ||
L290 or x42 | 290 | 415 | ||
L320 or X46 | 320 | 435 | ||
L360 or X52 | 360 | 460 | ||
L390 or X56 | 390 | 490 | ||
L415 or X60 | 415 | 520 | ||
PSL 2 | L245R or BR | 245~450 | 415~760 | |
L290R or X42R | 290~495 | 415~760 | ||
L245N or BN | 245~450 | 415~760 | ||
L290N or X42N | 290~495 | 415~760 | ||
L320N or X46N | 320~525 | 435~760 | ||
L360N or X52N | 360~530 | 460~760 | ||
L390N or X56N | 390~545 | 490~760 | ||
L415N or X60N | 415~565 | 520~760 |
Steel pipe nominal outer diameter range | Steel pipe outer diameter | Coating category | Coating | Coating thickness |
DN100~600 | 114.3~609.6 | 3PE (three-layer polyethylene) | First layer: epoxy powder (green) | 2.0~4.5mm |
Intermediate layer: adhesive (white) | ||||
Outermost layer: polyethylene (black) | ||||
2PE (two layers of polyethylene) | First layer: adhesive | 2.0~4.5mm | ||
Outermost layer: polyethylene | ||||
DN80~600 | 88.9~609.6 | Epoxy powder | Epoxy powder | 200~400um |
2FBE (Double layer epoxy powder) | First layer: epoxy powder (green) | 400~800um | ||
Outermost layer: reinforced epoxy powder (gray green) | ||||
DN100~600 | 114.3~609.6 | 3PP (three layers of polypropylene) | First layer: epoxy powder (green) | 2.5~3mm |
Intermediate layer: adhesive (white) | ||||
Outermost layer: polypropylene (white) |
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