Tuam Tshoj Hoobkas rau txiv lws suav tsev cog khoom - ASTM A500 - Tsib STEEL

2, cov khoom lag luam: periphery ntawm 64 nti (1626 mm) lossis tsawg dua, thiab phab ntsa thickness ntawm 0.625 nti (15.88 mm)

3, Ntev: 5.8m, 6m, 11.8m, 12m thiab txhua qhov ntev tuaj yeem kho raws li cov neeg siv khoom xav tau.

4, Kev kho deg: 1 oiled; 2 xim pleev xim; 3 hmoov pleev xim rau. Kev kho mob kawg: 1 qhov kawg nkaus; 2 beveled; 3 xov. feem ntau threaded ob hnub, ib kawg nrog coupling thiab lwm kawg nrog yas hau.

5, Pob: 1 Oiled, thiab qhwv nrog PVC. 2 hauv pob, qhwv nrog PVC.

6, Kev Xa Khoom: 1 Los ntawm 20'/40' GP thawv. 2 Los ntawm cov nkoj loj

7. Kev Them Nyiaj:

1. T / T- 30% them ua ntej, thiab sib npaug tiv thaiv daim B / L hauv 3-5 hnub. 2. L/C 100% irrevocable thaum pom. 3. Western Union.

8, Daim Ntawv Thov: Kev tsim kho steel qauv; Nkoj tshuab; Kev tsim kho choj; Tsev cog khoom; Rooj tog thiab lwm yam