ʻO nā paipu kila maʻemaʻe ʻole i huki ʻia i ke anu a ʻōwili ʻia paha
| Mea huahana | 10# 20# 30# 45# Q345B |
| Hōʻike huahana | |
| Hoʻohana ʻia ka huahana maʻamau | GB/T3639-2009 |
| Kūlana hoʻouna | |
| Puke huahana i pau | Puke hexagonal kāʻei kila/kiʻiʻoniʻoni/ʻeke ʻeke/ pūʻolo maʻa |
Kaʻina Hana Hana Huahana
Pākaʻi paipu
Nānā (ʻike spectral, nānā i ka ʻili, a me ka nānā ʻana)
ʻili ʻili
Puka
Nānā wela
Pickling
Nānā wili
Lubrication
Kiʻi anu
Lubrication
ʻO ke kaha kiʻi anu (ʻo ka hoʻohui ʻana i nā kaʻina hana kaʻa e like me ka mālama ʻana i ka wela, pickling a me ke kiʻi anu e pono e pili i nā kikoʻī kikoʻī)
Kiʻi anu/paʻakikī +C a i ʻole kiʻi anu/ʻoluʻolu +LC a i ʻole kiʻi anu a hoʻomaha ʻia ke kaumaha +SR a i ʻole annealing +A a i ʻole normalization +N (koho ʻia e like me ka makemake o ka mea kūʻai aku)
Ka ho'āʻo hana (waiwai mīkini, waiwai hopena, palahalaha, a me ka lapalapa)
Hoʻopololei
ʻoki paipu
ʻO ka hoʻāʻo hoʻomake ʻole
Hōʻike hydrostatic
Nānā huahana
Ka hoʻokomo ʻana i ka ʻaila anti-corrosive
Hoʻopili ʻana
Waihona
Mea Hana Hana Huahana
Mīkini ʻāhi/mikini ʻeli, kapuahi hele wāwae, perforator, mīkini huki anu anuanu, umu wela, a me ka mīkini hoʻopololei.
Lako Hoao Huahana
Ma waho o ka micrometer, tube micrometer, dial bore gauge, vernier caliper, kemika haku mele, spectral detector, tensile testing machine, Rockwell hardness test, impact testing machine, eddy current flaw detector, ultrasonic flaw detector, and hydrostatic testing machine
Nā noi huahana
Nā lako kemika, nā moku, nā paipu, nā ʻāpana kaʻa, a me nā noi hoʻolālā mechanical
Paipu ʻole
Ma ka wehewehe ʻana i nā paipu liʻiliʻi he mau paipu homogenous loa, nā waiwai o ia mea e hāʻawi ai i ka ikaika o nā paipu seamless, ʻoi aku ka maikaʻi o ka corrosion, a me ka hiki ke kū i ke kaomi kiʻekiʻe ma mua o nā paipu welded.ʻO kēia ka mea i kūpono iā lākou i nā noi koʻikoʻi i nā kaiapuni koʻikoʻi, akā hele mai me kahi kumukūʻai.