... : SCH20-XXS Material: carbon steel (seam & seamless) Qualification: ISO9001, API, CE, 90 degree elbow 1, Products: 90 Deg. LR Elbow, 90 Deg. SR Elbows, 180 ... steel, stainless steel5, Packing: wooden cases, wooden pallets, cartons6, Standard: I ASTM A234 MSS SP-75 ASME B16.9 ASME 16.28 II ... , Iran, Spain, Egypt, Singapore, Israel, Portugal, Malaysia, Pakistan, Argentina, etc. 90 degree elbow