• Qingdao Teste Metal Products Co., Ltd.
    The coil was packaged very well and shipped fast.The product fits the descripton. Thinking about purchasing again.Really a great product. I have tried other products and this by far is the best money I have spent.
  • Qingdao Teste Metal Products Co., Ltd.
    First time we import a big project from China, excellent for service And really professionnal. My goods have been received, the products are not damaged at all.The quality and workmanship are very good, the materials are also very good, I am very satisfied. recommand them!
  • Qingdao Teste Metal Products Co., Ltd.
    I am very satisfied with this import. The quality is very good and the price is reasonable. The seller is very professional and responsive. I will definitely buy from this seller again.
Contact Person : Tina
Phone Number : +86 13853272823
Whatsapp : +8613853272823

Polished Surface Seamless Alloy Steel Pipe manufactured using Cold Drawn process

Place of Origin Shandong China
Brand Name TESTE
Certification ISO TUV SGS BIS CE
Model Number 20#/16Mn/API 5L/GB/T 8163
Minimum Order Quantity 3Tons
Price USD500~USD860 Per Ton
Packaging Details With iron sheet to pack the steel sheet and pallet .Also make the shipping marks on each bundles.
Delivery Time 5-15days depend on the quantity
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram,OA
Supply Ability 5000Tons Per Months

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Product Details
Product Name Seamless Alloy Steel Pipe Type Seamless Pipe
Material Alloy Steel Standard ASTM A335
Surface Polished Wall Thickness SCH 10-160
Length 5.8-12m High Light Polished Surface Seamless Alloy Steel Pipe Manufactured Using Cold Drawn Process
High Light Pipe
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Product Description

Product Description:

Seamless Alloy Steel Pipe is a reliable industrial stainless steel pipe for various industrial application, manufactured using alloy steel with consecutive hot rolling, cold drawing and heat treatment processes such as annealing, normalizing, tempering and quenching. It has superior strength, excellent corrosion resistance and good toughness, making it suitable for various engineering and industrial purposes. It is available in various lengths from 5.8 to 12m and is particularly suitable for piping in industrial applications such as construction, oil and gas, petrochemical, chemical, transportation, etc. It is also suitable for various alloy steel pipe fittings. Highlighting its advantages, Seamless Alloy Steel Pipe offers excellent testing such as UT, ET, HT, RT, hydrostatic test, ensuring superior quality and performance.

Polished Surface Seamless Alloy Steel Pipe manufactured using Cold Drawn process 0


  • Product Name: Seamless Alloy Steel Pipe
  • Standard: ASTM A335
  • Highlight: Pipe
  • Material: Alloy Steel
  • Wall Thickness: SCH 10-160
  • Alloy Steel Seamless Tubes
  • Alloy Steel Seamless Tube
  • Alloy Steel Seamless Tubes
  • ASTM A335 P5
  • ASTM A335 P9
  • ASTM A335 P11
  • ASTM A335 P22
  • ASTM A335 P91
Polished Surface Seamless Alloy Steel Pipe manufactured using Cold Drawn process 1

Technical Parameters:

Parameter Details
Material Alloy Steel
Wall thickness SCH 10-160
Type Seamless Pipe
Testing UT, ET, HT, RT, Hydrostatic Test
Highlight High Pressure Seamless Steel Pipe, Alloy Steel Seamless Pipes, Industrial Stainless Steel Pipe
End Plain End, Bevel End, Threaded End
Product Name Seamless Alloy Steel Pipe
Size 1/2-48 Inch
Surface Polished
Standard ASTM A335


TESTE seamless alloy steel pipe, with model number 20#/16Mn/API 5L/GB/T 8163, is made by Shandong China and certified by ISO TUV SGS BIS CE. It is available in 3tons minimum order quantity and the price ranges from USD500 to USD860 per ton. The pipes are packaged in iron sheet and pallet with shipping marks on each bundle. Delivery is usually within 5-15 days, depending on the quantity ordered. Payment can be made through L/C, D/A, D/P, T/T, Western Union, MoneyGram, OA. The supply ability is 5000tons per month. The standard is ASTM A335 and the heat treatment includes annealing, normalizing, tempering and quenching. The testing methods are UT, ET, HT, RT and hydrostatic test. It is packed in bundles, loose or wooden boxes. The highlight of this alloy steel seamless tube is its pipi. It is perfect for industrial stainless steel pipe, hot rolled seamless steel pipe and other related applications.


Support and Services:

Technical Support & Service for Seamless Alloy Steel Pipe

We provide technical support & service for seamless alloy steel pipe.

Our knowledgeable professionals have many years of experience working with seamless alloy steel pipe and are available to answer your questions and provide technical advice. We provide technical support from the time of purchase to the time of installation and throughout the lifetime of the product.

We also offer our customers a range of services such as installation, custom fabrication, and repair services. With our experienced team of engineers, we are able to design and fabricate unique solutions for each of our customers.

If you have any questions about the design, installation, maintenance, or repair of seamless alloy steel pipe, please don't hesitate to contact us. We look forward to hearing from you!


Packing and Shipping:

Seamless Alloy Steel Pipe Packaging and Shipping

  • Packaging: Seamless Alloy Steel Pipes are individually packaged in plastic bags, put in cartons, and then bundled with steel strips.
  • Shipping: Seamless Alloy Steel Pipes are shipped by sea, air, or land transportation.



Q: How's your product quality?
We can provide original mill test certificate, quality-control employee will check or test width, thickness, color,
zinc coating, finish etc according to factory management system. and third-party can inspect goods according to customer requirements.

Q: Once the product received by customer were found not comply with products or contract, what will you do?
We will compensate the customer for all the loss without hesitation.

Q: How long is your delivery time?
Generally it takes within 10 days if the goods are in stock, or it will take within 25 days if the goods need to be customized.

Q: What is your terms of payment?
Generally it is 30% prepayment, 70% balance see B/L copy, or 100% LC at sight.