Chengdu DerboSteel Co, Ltd

Standard, ASTM A179/A192 Material, 10, 20 A179 A192 OD, 10.3-1219mm Size(inch), INCH1/8-INCH48 Thick, 1.24-59.54mm

ASTM A53/A106 API 5L Standard, ASTM A53/A106 API 5L Material, A53, A106, API 5L Gr B OD, 10.3-1219mm DN, DN6-DN1200 Size(inch), INCH1/8

ASTM ASME SA/A312, A213 A335 , EN10216-2 SMLS steel pipe for High temperatrue and high presure-sevice.

Standard, API Spec 5CT ISO 11960 Material, H40 J55 K55 N80 M65 L80C90 C95 T95 P110, Q1

Standard, T5312 Material, 320 360 410 460 490. OD, 10.3-1219mm DN, DN6-DN1200

Standard, DIN 2391, EN10305-1 Material, St35/45/52 OD, 10.3-1219mm DN, DN6-DN1200

Standard, ASTM A519 Material, 1010 1020 1045 4130 OD, 10.3-1219mm DN, DN6-DN1200

Standard, ASME B16.9 Material, CS, A105/A694/F42/F46/F52/F60. SS, F304/304L, F321

1, Standard, ASME B16.9. Material, ASTM A234WPB WPC ASTM A420 WPL9 WPL3 WPL6A ST37.2 Face, RF/FF/MF/TG etc

Standards ASME b16.9 1, Standard, ASME B16.9. Carbon steel TEE Material, ASTM A234WPB WPC ASTM A420 WPL9 WPL3 WPL6A ST37.2 Face,