... : SCH STD, XS, XXS, SCH 10 ~ SCH 1604. Standard: ANSI B16.9, DIN, JIS, GOST17375, EN10253-1, EN10253-25. Certification: ISO9001:20086 ... and forged flanges, which are widely used in the field of water, oil, gas and chemica industries. Our products are ... Products: PIPE FITTINGSProducts45/90/180 deg Long/Short Radius Elbows, Equal/Reducing Tee, Concentric/Eccentric Reducers, Caps, Stub EndsSize1/2''- 48” ...