Nga paerewa hoahoa
•Whakaahuatanga Hangarau: GB
•Paerewa Hoahoa: GB / T 12237, ASMEB16.34
• Kanohi ki te Kanohi: GB/T 12231, ASMEB16.34
•Ngā Whakamutunga Raraunga: GB/T 9113 JB 79/HG/ASMEB16.5
-Whakamatau me te Tirotiro: GB/T13927 GB/T 26480 API598
Whakaaturanga Mahinga
•Pehanga ingoa: 1.0,1.6, 2.5MPa
-Te kaha o te pehanga whakamatautau: 1.5,2.4, 3.8MPa
•Whakamātau hiri: 1.1,1.8, 2.8MPa
•Whakamātautau nohoanga hau: 0.6MPa
•Maumea tinana takirere: Castiron, Carbonsteel, Stainless stffi
•Waenga e tika ana: Kawakawa Waikawa me etahi atu Paaoho Haakitanga
• Te pāmahana e tika ana: -29°C〜150°C