Stainless Steel Pipe 12Х18Н9Т 159*6 530*8 273*11 GOST Standard length 5.8m,seamless

For annealed stainless steel pipes with an inner diameter of more than 6.0mm and a wall thickness of less than 13mm, the W-B75 Webster hardness tester can be used. For stainless steel pipes with an inner diameter greater than 30mm and a wall thickness greater than 1.2mm, use a Rockwell hardness tester to test HRB and HRC hardness. The inner diameter of the stainless steel tube is greater than 30mm and the wall thickness is less than 1.2mm. The surface Rockwell hardness tester is used to test the HRT or HRN hardness. For stainless steel pipes with an inner diameter of less than 0mm and greater than 4.8mm, use a Rockwell hardness tester for pipes to test HR15T hardness. When the inner diameter of the stainless steel pipe is greater than 26mm, the hardness of the inner wall of the pipe can also be tested with a Rockwell or surface Rockwell hardness tester.

Cangzhou Xinpeng Zhiyuan Pipe fitting Co., Ltd., which specialize in the manufacture and export of Pipe

fittings for 20 years. Our products is covering ELBOW, FLANGE,TEE, REDUCER, CAP and steel pipes, our material

is including carbon steel , stainless steel, alloy steel with black painting and am anti-rust oil.

We also have ISO, PED ,GOST and API certificates to make sure our quality, our goods is sold to Europe, Southeast ,East

Europe and many other countries.

1. Are you trading company or manufacturer ?
We are manufacturer
2. How long is your delivery time?
Generally it is 10-15 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to
quantity.

3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.

4. What is your terms of payment ?
Paymen 30% T/T pay in advance , the balance should be paid against the copy of B/L

WhatsAPP:+8618763188778

Moblie: +8618763188778

Linkedin: +8615662633223

Email: authentic008@steelpipes-fitting.com