Products | Steel Grade | BASE METAL MECHANICAL COMPOSITION | Welding point tensile strength (N/mm2) | Remarks | |||
Yield point (N/mm2) | Tensile Stregth (N/mm2) | Test Pieces | Elongation (%) | ||||
Pipes for pressure service ASTM A671, A672 | -/A45 | -/165 | -/310~450 | - | -/30 | -/310~450 | A671/ A672 |
-/A50 | -/185 | -/345~485 | -/28 | -/345~485 | |||
CA55/A55 | 205 | 380~515 | 27 | 380~515 | |||
-/B55 | -/205 | -/380~515 | -/27 | -/380~515 | |||
CB60/B60 | 220 | 415~550 | 25 | 415~550 | |||
CB65/B65 | 240 | 450~585 | 23 | 450~585 | |||
CB70/B70 | 260 | 485~620 | 21 | 485~620 | |||
-/C55 | -/205 | -/380~515 | -/27 | -/380~515 | |||
CC60/C60 | 220 | 415~550 | 25 | 415~550 | |||
CC65/C65 | 240 | 450~585 | 23 | 450~585 | |||
CC70/C70 | 260 | 485~620 | 21 | 485~620 |
Q:Are you a factory or trading company?
A:We are professional manufacturer for steel pipe, and our company also is a veryprofessional a trade company for steel products.we can also provide a wide range of steelproducts.
Q:How many specifications does the product have and does it supportcustomization?
A:Make most grades and specifications, meet your different requirements.Focus on OEMODM service and customized service, meet differentcustomers'needs.
Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we checkevery process to maintain good quality.
Q.What is ASTM A671 GR CC60 material?
A.ASTM A671 CC60 covers standard specifications for electric welded fusion steel pipes. The ASTM A671 Gr CC60 Class 22 is made of main constituents of carbon, silicon, phosphorous, and sulfur.