Ka 'ike no ka paipu kila (mahele ekolu)

1.1 Hoʻohālikelike maʻamau i hoʻohana ʻia no nā paipu kila:

1.1.1 Ma ka ʻāina

(1) Nā kūlana kūloko: nā kūlana aupuni, nā kūlana ʻoihana, nā kūlana hui

(2) Nā kūlana honua:

ʻAmelika Hui Pū ʻIa: ASTM, ASME

United Kingdom: BS

Kelemānia: DIN

Iapana: JIS

1.1.2 Hoʻokaʻawale ʻia e ke kumu: maʻamau huahana, maʻamau nānā huahana, maʻamau maʻamau

1.2 ʻO ka ʻike nui o ka maʻamau huahana e pili ana i kēia:

Ka laulā o ka noi

Nui, ʻano a me ke kaumaha (specification, deviation, long, curvature, ovality, delivery weight, marking)

Nā koi ʻenehana: (ka haku mele, ke kūlana hoʻopuka, nā waiwai mechanical, ka maikaʻi o ka ʻili, etc.)

ʻano hoʻokolohua

ho'āʻo hoʻoponopono

Packaging, lepili a me ka palapala hōʻoia maikaʻi

1.3 Mākaʻikaʻi: pono e hoʻopili ʻia ka paʻi ʻana, ka paʻi ʻana, ka paʻi ʻana i ka wili, ka paʻi kila a i ʻole ka hoʻopaʻa paʻa ʻana ma ka hope o kēlā me kēia paipu kila.

Pono e komo i loko o ka hōʻailona ke kila kila, nā kikoʻī o ka huahana, ka helu maʻamau o ka huahana, a me ka hōʻailona o ka mea hoʻolako a i ʻole ka inoa inoa inoa

ʻO kēlā me kēia puʻupuʻu o nā paipu kila i hoʻopaʻa ʻia i loko o nā pūʻolo (ʻo kēlā me kēia puʻupuʻu i ka helu pūʻulu like) ʻaʻole i emi iho ma mua o 2 mau hōʻailona, ​​​​a pono e hōʻike nā hōʻailona: ka mea kūʻai aku o ka mea kūʻai aku, ke kila kila, ka helu umu, ka helu hui, ka helu ʻaelike, kikoʻī huahana , Product standard, paona, helu o nā ʻāpana, lā hana, etc.

 

1.4 Palapala Kūlana maikaʻi: Pono ka paipu kila i hāʻawi ʻia i kahi palapala hōʻoia e pili ana i ka ʻaelike a me nā kūlana huahana, me:

Ka inoa o ka mea kūʻai aku a i ʻole i paʻi ʻia

Ka inoa o ka mea kūʻai

lā hoʻouna

aelike No

Nā kūlana huahana

Papa kila

ʻO ka helu wela, ka helu hui, ke kūlana hoʻopuka, ke kaumaha (a i ʻole ka helu o nā ʻāpana) a me ka helu o nā ʻāpana

inoa like ʻole, kikoʻī a me ka pae maikaʻi

ʻO nā hopena nānā like ʻole i kuhikuhi ʻia i ka maʻamau huahana


Ka manawa hoʻouna: Nov-17-2021

ʻO Tianjin Sanon Steel Pipe Co., LTD.

Heluhelu

Papa 8. Jinxing Building, No 65 Hongqiao Area, Tianjin, Kina

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+86 15320100890

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