Standard:ASME B 16.9/ MSS-SP75 / ASME B 16.28
Material:Carbon steel:Â Â A234 WPB / WPCÂ A420 WPL3/ A420 WPL6 / WPL9A/SA 860 WPHY52,60,70
Alloy Steel :Â Â ASTM A234 WP1/ WP5 / WP9 / WP11Â WP22 / WP91 / Ect
Stainless Steel:Â ASTM A403 WP 304 / 304L/ 304H /Â 316 / 316L/ 317/ 317L/ 321 /310/ 347/ Etc
 Size:  1/2" NB TO 60" NB. (Seamless & Welded)
 WallThickness: Sch. 5S To Sch. XXS, as per the National & International Standard
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Standard:ASME B 16.9/ MSS-SP75 / ASME B 16.28
Material:Carbon steel:Â Â A234 WPB / WPCÂ A420 WPL3/ A420 WPL6 / WPL9A/SA 860 WPHY52,60,70
Alloy Steel :Â Â ASTM A234 WP1/ WP5 / WP9 / WP11Â WP22 / WP91 / Ect
Stainless Steel:Â ASTM A403 WP 304 / 304L/ 304H /Â 316 / 316L/ 317/ 317L/ 321 /310/ 347/ Etc
 Size:  1/2" NB TO 60" NB. (Seamless & Welded)
 WallThickness: Sch. 5S To Sch. XXS, as per the National & International Standard
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