... .Details of the goods description:1) Name: high pressure pipe elbow, high pressure pipe tee, high pressure pipe tube and so on.2) Material: 304, 304L, 316 ... ,ASME, MSS-SP-79, BS3799,4) Pressure:2000Lb, 3000Lb, 6000Lb, 9000Lb5) Sizes: from DN6 to DN100 and according to customer drawing6) Surfance: rust ...