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ASTM A53 Gr.B Carbon Seamless Steel Pipe

  • ASTM A53 Gr.B Carbon Seamless Steel Pipe
  • ASTM A53 Gr.B Carbon Seamless Steel Pipe
  • ASTM A53 Gr.B Carbon Seamless Steel Pipe
  • ASTM A53 Gr.B Carbon Seamless Steel Pipe

ASTM A53 Gr.B Carbon Seamless Steel Pipe

    Unit Price: 850~950 USD
    Min. Order: 5 Ton
    Packaging: Anti-Water Paper Strapped with Three Steel Strips or Standard Export Seaworthy Package or According to Customer Requirements
    Productivity: 15000Tons per Month
    Brand: H-TONG
    Transportation: Land,Ocean,Air,Express,According to Your Requireme
    Place of Origin: China
    Supply Ability: 10000 Tons Per Month
    HS Code: 730419
    Port: Tianjin Port,Qingdao Port ,Shanghai Port

Product Description

Carbon seamless steel pipes is a kind of circular steel pipe with hollow section. Compared with solid steel such as round steel bar, Hot rolled seamless steel pipes has the same bending and torsional strength and light weight. It is an economic section steel. It is widely used to manufacture structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, Bicycle frame and steel scaffold used in construction. Manufacturing ring parts with steel pipes can improve material utilization, simplify manufacturing processes, and save materials and processing hours, such as rolling bearing rings, Jack sleeves, etc. At present, steel pipes have been widely used for manufacturing.


Product Name
ASTM A53 Gr.B Carbon Seamless Steel Pipe

ASTM A53 GR.B (Equivalent to GB 20# ,ASTM A106 GR.B ,API 5L GR.B )

Chemical Composition
C :0.17%~0.2%
S :≤0.035%
P :≤0.035%

Physical Property
Tensile strength σ b (MPa):≥410(42)

yield strength σ s (MPa):≥245(25)

Elongation δ (%):≥25

Reduction of area ψ (%):≥5,

Hardness: without heat treatment, ≤ 156hb

Production Process
Hot Rolled,Cold Rolled ,Cold Drawn
OD :+/-12.5% ,WT:+/-1% ,Length:+/-5cm
Length 3M,5.8M,6M,6.1M,9M,11.8M,12M or According to customer Requirement
Black Painting or According to customer Requirement
Ends Plain ends or Bevelled ends with Plastice covers
Payment Terms


Trade Terms TT, LC,OA,DP etc.
Delivery Time

Within 14 days after receiving 30% TT Advanced or LC at sight original

Widely Used in Automobiles, Motorcycles, Gas Springs, Hydraulic Machinery, Construction Machinery and Refrigeration Industry.

Product Show
A53 Steel PipeCarbon Steel Pipe

Product Process

Structural Steel Pipe Process


Carbon Seamless Steel Pipes


Q: Who and where are you?
Shandong Huitong Steel Co., Ltd. is a large steel production enterprise. Our main production base is located at Liaocheng city, shandong province, China.
Q:What kind of metal material does your company do?
Our production scope involves seamless steel pipes, galvanized steel products, stainless steel products, steel plate, customized heterosexual steel pipes and other steels.
Q:What are the advantages in price and quality ?
To offer good quality and competitive price is our company principle.
We can offer our customer good and reasonable price.
Q: OEM Service is acceptable?
Yes, OEM severvice is available.
Q: Payment term and Lead time
A: Payment term is depending on target market condition,order amount,shipment schedule.., or 30% T/T in advance ,balance will be paid against BL copy or LC at sight.
B: Delivery time: for most of pipe,plate, coil.. the lead time is at around7- 15days. For larger order plate, it is subject to the steel plant production order, but. Base on our larger purchasing oder from steel mill, we can assure our customer the delivery date is soon.


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 Shandong Huitong Steel Co.,ltd is located in Liaocheng City, Shandong Province, China. Our sales range covers seamless steel pipe, galvanized steel products, carbon steel plate, customized special-shaped steel pipe and other steel products. We have established a sound scientific management and quality assurance system. We can customize metal products according to customers' drawings and samples. With excellent and stable quality, reasonable price and thoughtful and efficient service, we are committed to continuously improving product quality and service level and serving more customers, making Huitong your preferred steel procurement supplier. Huitong has a professional and efficient international trade team, which can better serve customers. Huitong supply Supply the world!

Company Info

  • Representative: Chenhongjun
  • Product/Service: seamless steel tube , Carbon steel plate , Galvanized products , Color coated roll
  • Capital (Million US $): 3000000RMB
  • Year Established: 2021
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 51% - 60%
  • No. of Production Lines: 7
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 3,000-5,000 square meters
  • Factory Location: Liaocheng, Shandong, China
  • Contact Person: Mr. Hui tong
  • Tel: +86-635-4650736
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