ASTM Seamless Pipe

Product Name: ASTM A106 gr.b schedule 80 pipe
black steel pipe seamless steel pipe
Outer diameter 1/2-10”
Wall Thickness 0.8-12mm
SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
Length Less Than 12m
Steel material 10#→ ST 37,ST35
20#→ ST42, ST45
16Mn → ST 52
Grade of steel SA 53B, SA106B, Grade B, B, X42, X46,
X52, St37, St44, St52,
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Product Details

Product Details

ASTM A106 PIPE CHARACTERISTICS ASTM A106 pipe is always produced by the seamless method and can be bent, coiled and flanged. In sizes less than 2" is it usually produced as a cold drawn product. 2" and up are usually hot finished. APPLICATIONS A106 pipe is intended for use in high...

Brief Introduction

ASTM Seamless Pipe

Product Name:ASTM A106 gr.b schedule 80 pipe black steel pipe seamless steel pipe
Wall Thickness0.8-12mm
SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
LengthLess Than 12m
Steel material10#→ ST 37,ST35
20#→ ST42, ST45
16Mn → ST 52
 Grade of steelSA 53B, SA106B, Grade B, B, X42, X46, X52, St37, St44, St52,
StandardASTM Standard:
ASTM A53, ASTM A106, API 5L, ASTM A179, ASTM A210, ASTM A333, ASTM A334BS Standard:
BS 6323-1, BS EN10297-1-2003DIN Standard:
DIN 1629, DIN EN10216, DIN 1630,DIN 2391, DIN 17175
UsageUsed For Structure, Accessorize And Construction
Ends1)Plain ,
End protector1)    Plastic pipe cap
2)Iron protector
Surface Treatment1) Bared
2) Black Painted (varnish coating)
3) Galvanized
4) With Oiled
5) 3 PE, FBE, corrosion resistant coating
TechniqueElectronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)
Welded Line TypeSeamless
Section ShapeRound
InspectionWith Hydraulic Testing, Eddy Current , Infrared Test
Package1) Bundle,
2) In Bulk
3) Bags
4) Clients' Requirements
Delivery1) Container
2) Bulk carrier
Port of ShipmentTianjin, China
Date of DeliveryAccording To The Quantity And Specification Of Each Order
PaymentL/C  T/T  Western Union


Fitting as screws and flange also can be supplied.

ASTM A53 seamless steel tube

ASTM A53 seamless steel tube refers to the foreign standard steel tube grade, which is also known as American brand number.A53-f corresponds to q235 material in China, a53-a to 10# material in China, and a53-b to 20# material in China.Hot rolled steel pipe delivered in hot rolled or heat treated condition;

Hot rolled seamless steel tube production process: tube heating perforation three roll cross rolling, continuous rolling tube release sizing cooling straightening hydraulic test marking warehousing lever effect seamless steel tube, will be detected.

Production process of cold-drawn seamless steel tube: tube blank heating punching punching annealing pickling oil painting multiple cold-drawn billet tube heat treatment straightening hydraulic test marking warehousing.In terms of wall thickness, cold-drawn seamless steel tube is better than hot-rolled seamless steel tube in uniform merger and reorganization, and the surface roughness is better.

ASTM A53 seamless steel tube applications

 1.Construction: most underground pipeline transportation, groundwater extraction during building construction, boiler hot water transportation, etc.

2. Machining, bearing sleeve, machining machinery parts, etc. 

3. Electrical: gas transmission, water power generation fluid pipeline.Wind power plant antistatic pipe, etc



Cangzhou Steel Pipe Group (CSPG)Co.,Ltd.

 has more than eighteen years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation. 

We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel coiled pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.


With the sense of responsibility, customer-centered, market-oriented, service-oriented, spot supply as the main body, good reputation, excellent business quality, integrity, conscientious work, perception of society and the spirit of Bianjin, we are committed to creating a win-win, easy and convenient large-scale integrated steel procurement for customers Platform.

The company upholds the enterprise tenet of integrity-based and customer-oriented, constantly strengthens internal management and builds an elite team, and will: all for users throughout the whole process of economic management, for this purpose, to provide customers with high-quality products and excellent services.





Edit by Ms. Vicky of  CSPG

Contact us directly by:

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Tel / Whatsapp: +86-180327140146

Skype: cnspipe002

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