Seamless Steel Alloy Pipe Supplier

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
30 m.t.
Supply Capability:
12000 m.t./month

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Product Description:

Product Description:

OKorder is offering high quality Seamless Steel Alloy Pipe at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel pipe, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.


Product Applications:

Seamless Steel Alloy Pipe is ideal for long distance oil, gas, and natural gas pipelines on land and offshore. They can also be applied in construction projects, offshore platforms, power stations, the petrochemical industry and municipal construction.


Product Advantages:

OKorder's Steel Pipe is durable, resists corrosion and is recyclable.


Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Corrosion resistance

·         Professional Service

·         Competitive pricing


Product Specifications:

Grade: A213 A335 A199

Certification: Mill test certificate, EN 10204/31B


Wall Thickness: 0.250" – 4.00" (hot finish), 0.035" – 0.875" (cold drawn)

Outer Diameter: 2" - 30" (hot finish), 0.875" - 18" (cold drawn)

Treatment: Annealed, fully annealed, bright annealed, spheroidize annealed, normalized, stress relieved, cold finished, quenched, tempered

Testing: Chemical component analysis, mechanical properties (ultimate tensile strength, yield strength, elongation), technical properties (flattening, flaring, bending, hardness, impact, etc), exterior size inspection

MOQ: 25 tons

Packaging: Bundle, beveled or plain end, varnish, PVC end caps


Seamless Pipe ASTM A106/53 Specification



ASTM A106-2006, ASTM A53-2007


10#-45#, 16Mn

10#, 20#, 45#, 16Mn


8 - 33 mm

Section Shape


Outer Diameter

133 - 219 mm

Place of Origin

Shandong, China (Mainland)

Secondary Or Not



Hydraulic Pipe


Cold Drawn



Surface Treatment

factory state or painted black

Special Pipe

API Pipe

Alloy Or Not




Outer Diameter



20#, 45#, Q345, API J55, API K55, API L80, API N80, API P110, A53B





FAQ of Seamless Pipe ASTM A106/53:  

How is the quality of your products?
    Our products are manufactured strictly according to national and internaional standard, and we take a test 
on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.

How about price?
    Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

Why should you chose us?
    Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.


‍‍Seamless Pipe ASTM A106/53 Images





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