Hot Sale 304l 316 316l 310 310s 321 304 Seamless Stainless Steel Pipes/tube manufacturer
Production Description
The Rockwell hardness test of stainless steel pipe is the same as the Brinell hardness test, which is an indentation test method. The difference is that it measures the depth of the indentation. Rockwell hardness test is a widely used method, among which HRC is second only to Brinell hardness HB in steel pipe standards.
Rockwell hardness can be used to measure metal materials from extremely soft to extremely hard. It makes up for the inadequacy of the Brinell method. It is simpler than the Brinell method and can directly read the hardness value from the dial of the hardness machine. However, due to its small indentation, the hardness value is not as accurate as the Brinell method.
Specification
| Thickness | 0.3-150mm |
| Length | 2000mm, 2438mm, 3000mm, 5800mm, 6000mm,12000mm, etc |
| Outer Diameter | 8-2500mm or as required |
| Standard | ASTM, AISI, JIS, GB, DIN, SUS. EN |
|
Packing |
Export sea-worthy packing with each bundle tied and protected, or as to clients' requirements. |
| Surface | BA, 2B, NO.1, NO.4, 4K, HL, 8K |
| Technique | Cold Rolled, Hot Rolled |
| Loading Port | Tianjin, Qingdao, Shanghai, etc |
| Grade (ASTM UNS) | 201, 304, 304L, 321, 316, 316L, 317L, 347H, 309S, 310S, 904L, S32205, etc |
| Application | Handrail, Decoration, Industry, Water Pipeline, Heat Exchanger, etc |
Product Details
1. who are we?
Xinjinlai Metal Products is a professional steel supplier engaged in the sale and service. Our company mainly sells carbon steel, stainless steel, aluminum alloy, galvanized steel, etc . We are located in Wuxi city, with convenient transportation access.
2. How to ensure the quality?
Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable or SGS.
3. Can you provide free samples?
For materials, we can supply the sample free, but you need to pay the sending fee.
4. why should you buy from us not from other suppliers?
