Mai ba da Lantarki na China - Bututun welded mai karkace / bututu masu waldawa - KARFE BIYAR

Cikakken Bayani

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Mai Bayar da Kayan Lantarki na China - Bututu masu walƙiya mai karkace / bututu masu waldawa - Cikakken KARFE BIYAR:

Karkace welded bututu/helical welded bututu

A'a.	Abu	Bayani
1	Daidaitawa	API 5L psl1/psl2, ISO3183, DIN2458, ASTM A139, A252, EN10219/EN10217, KS F4602, KS D3583 da dai sauransu.
2	Girman girma	8 "zuwa 138"
3	Kauri	4mm zuwa 25.4mm
4	Gwajin NDT	UT, RT, hydrostatic,
5	Beveled Edges	30DEG, (-0, +5)
6	Tsawon	max.24m,
7	Maganin saman	Baƙi fentin / 3PE / 3PP / FBE / galvanizing da dai sauransu.
8	Ƙarshen Fadada Zafi	Akwai
9	Shiryawa	Sako da igiya PCS/nailan (ga shafi bututu)
10	Sufuri	ta kwantena 20/40FT ko ta manyan tasoshin ruwa kamar yadda aka saba
11	Tari takalma	OEM (don tarawa)
12	Takaddar Gwajin Mill	EN 10204/3.1, 3.2
13	Dubawa na ɓangare na uku	SGS/BV/ITS
14	Lokacin Biyan Kuɗi	TT, LC a gani, DP da dai sauransu.
15	Aikace-aikace	sufuri na ruwa / ruwa, tarawa, tallafi na tsari, bushewa da dai sauransu.
16	Takaitaccen Bayani	Karfe welded bututu ana kera shi daga karfen karfe. Ana cire kwandon daga rauni sannan kuma ana walda shi yayin da ake juya shi zuwa siffar bututu. Canza kusurwar karkace da kauri na nada shine abin da ake buƙata don canzawa daga girman bututu zuwa wani. Bangarorin biyu na rijiyar arc mai nutsewa biyu suna shiga cikin cikakken kauri na karfe don tabbatar da ƙarfin bututun da aka gama. Cikakkun gwaje-gwajen sikelin sun nuna cewa bututu mai walda mai inganci mai inganci yana da ƙarfi kamar bututun API. Ƙarfi da sassauƙan masana'anta na bututun welded na karkace sun sa ya zama samfurin zaɓi don aikace-aikace iri-iri.