Amapayipi ensimbi ahlukaniswe ngamapayipi ensimbi angenamthungo kanye namapayipi ensimbi ahlanganisiwe (amapayipi ahlanganisiwe).

Ishubhu lebhoyila uhlobo lweshubhu elingenamthungo. Indlela yokukhiqiza ifana neyepayipi elingenamthungo, kodwa kunezidingo eziqinile ezindinganisweni zensimbi ezisetshenziselwa ukukhiqiza amapayipi ensimbi. Ngokusho kwezinga lokushisa lokusetshenziswa, lingahlukaniswa ngamashubhu ebhoyila ajwayelekile kanye namashubhu ebhoyila anomfutho ophezulu.

1) Amazinga ensimbi ensimbi yesakhiwo sekhabhoni esezingeni eliphezulu angama-20G, 20MnG kanye nama-25MnG.

2) Amazinga ensimbi yesakhiwo se-alloy 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 12Cr3MoVSiTiB, njll.

Amapayipi Ensimbi Angenamthungo Ama-Boiler Aphansi Naphakathi Anengcindezi Ephansi (GB3087-2008), Amashubhu Ensimbi Angenamthungo Ama-Boiler Anengcindezi Ephezulu (GB5310-2008), I-ASME SA-106, I-ASME SA-213, I-ASTM A335

Ngaphezu kwalokho, inkampani yethu iphinde isebenze ngamapayipi ensimbi angenamthungo ezakhiwo (I-GB/T 81628163), amapayipi ensimbi angenamthungo okuqhekeka kwephethiloli (GB9948), amapayipi ensimbi angenamthungo omanyolo ocindezela kakhulu (GB6479), amapayipi okuhambisa uwoyela (I-API 5L) kanye namapayipi okufaka uwoyela (I-API 5CT), kanye nokufakwa kwamapayipi e-alloy.