Api 5l Astm A106 A53 Gr.B 3pe Coating Seamless Steel Pipe Carbon Steel Tube

10000 Ton/Tons per Month
660 $
Api 5l Astm A106 A53 Gr.B 3pe Coating Seamless Steel Pipe Carbon Steel Tube
Features Gallery Product Description Request A Quote
Thickness: 0.5 - 20 Mm
Application: Fluid Pipe,Structure Pipe,Construction,Boiler Pipe,Chemical Industry
Grade: A53(A,B),45#
Technique: Hot Rolled,Cold Drawn
Standard2: API 5L,API 5CT,ASTM A106-2006,ASTM A53-2007,DIN 2391
Surface Treatment: Galvanized,3PE,Black Paint,customized
Length: 1-12m Or As Per Request
Grade Group: 10#-45#,A53-A369,ST35-ST52
Section Shape: Round
Alloy Or Not: Non-alloy
Outer Diameter(round): 20 - 610 Mm
Special Pipe: API Pipe
Secondary Or Not: Non-secondary
Product Name: Seamless Steel Pipe
Type: Seamless
Basic Infomation
Place of Origin: Tianjin
Brand Name: Gnee
Certification: SGS
Model Number: API 5L ASTM A106 A53 GR.B
Payment & Shipping Terms
Packaging Details: steel strip bundle in hexagonal, Pvc packing.
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000 Ton/Tons per Month
Product Description

API 5L ASTM A106 A53 GR.B 3PE COATING Seamless Steel Pipe

Product Description

Product Name:
ASTM 5L ASTM A106 A53 GrB seamless carbon steel tube


API 5L, ASME, ASTM B36, JIS, DIN, GB8162, GB8163, GB5310, etc.


ASTM A106 GRB/ A53 GRB/ A192/A179/API 5L GRB/ Q345/ ST42/ST37/ ST52/GB816320#
Pipe Type:
seamless steel pipe
Production Process:
hot-rolled and cold-drawn
Out Diameter:
DN15~DN900, 1/2"~36", 21.3mm~916mm
Surface treatment:
Black painting, black varnish, transparent oil, hot galvanized, 3PE, epoxy coating, BE, PE. Etc.
1. Electric industry
2. Chemistry industry
3. Petroleunm and natural gas industry
4. Boiler Pipe
5. Casing Tube
6. Low and middle pressure fluid transportation pipeline


ASTM A106 grade B Seamless Pressure Pipe (ASME SA106) is used in power plants, boilers, petrochemical plants, oil and gas refineries, and ships where the piping must transport fluids and gases that exhibit high pressures and temperatures.


Chemical composition in %

Carbon (C) Max For Grade A 0.25, For Grade B 0.30, Grade C 0.35
Manganese (Mn): 0.27-0.93, 0.29-1.06
Sulfur (S) Max: ≤ 0.035
Phosphorus (P) : ≤ 0.035
Silicon (Si) Min : ≥0.10
Chrome (Cr): ≤ 0.40
Copper (Cu): ≤ 0.40
Molybdenum (Mo): ≤ 0.15
Nickel (Ni): ≤ 0.40
Vanadium (V): ≤ 0.08


Please note:
For each reduction of 0.01% for maximum carbon element, an increase of 0.06% manganese above the specified value shall be permitted, and up to maximum of 1.35%.
Elements Cr, Cu, Mo, Ni, V combined shall not exceed 1%.


ASTM A106 Grade B Pipe Dimensions Schedule
The standard covers pipe sizes in NPS (National Standard Straight) from 1/8 inch to 48 inch (10.3mm DN6 – 1219mm DN1200), meanwhile complied the nominal wall thickness of the standard ASME B 36.10M. For other sizes out of the ASME B 36.10M is also allowed to use this standard specification.


Grade B Seamless Pipe
ASTM A106 standard specifications for the seamless steel pipe have three grades, that is ASTM A106 Gr. A, Grade. B and C, with the higher grade material, the strength performance is better.


Test Methods
The test methods for the ASTM A106 A, B, C are the flattening tests, hydrostatic test, nondestructive electric test, Ultrasonic test, eddy current test, flux leakage test, these test procedures shall be notified or discussed with client to confirm what kind of test will be applied.


API 5L ASTM A106 A53 GR.B 3PE COATING Seamless Steel Pipe

carbon steel tube



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A: We are factory.


Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 20-50days if the goods are not in stock, it is according to quantity.


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A: Yes, we could offer the sample for free charge but do not pay the cost of freight. 


Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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