Txais tos tham hais lub nrog los sis import pheej yig gi hollows ua nyob Tianjin los ntawm peb, uas yog ib feem credible gi hollows manufacturers thiab lwm tus neeg.
Gi hollows
Paub meej thiab sai mas
Txuj: BS JIS, GB, DIN, ASTM, API, BS 1387, BS EN10025, BS 4568, BS EN10219, JIS G3441, GB/T 3091-2001, GB/T 9711.2-1999, DIN EN 10305, DIN EN 10025, ASTM A106-2006, ASTM A53-2007, 5 i API, API 5L Qib: 10# - 45#, A53-A369, ST35-ST52, Q195-Q345, 10#, 20#, 45#, A53(A,B), A106(B,C), St37, St52, St42, St37-2, Q235, Q345, Q195, Q215
Thickness: 0.8 - 20 hli seem
Hom: Square
Cov taub: 15 * 15-600 * 600
Qhov chaw neeg tuaj: Tianjin, Suav teb (Mainland)
Lwm yam los tsis: uas tsis yog theem nrab
Daim ntawv thov: qauv
Txheej txheem yeeb: ERW daim ntawv no: API nto
Daim ntawv pov thawj: ISO 9001:2000
Cim: ua thov
Lub sij hawm tus me nyuam: 10-30days S
Ntim & tub
Ntim lus: 1. ntawm bundles
2. yog pcs
3. raws li yuav tsum tau
Tus me nyuam qhia: 15days tom qab tau txais cov nyiaj them poob haujlwm
Specifications
Gi Hollows
1) raws li cov: 15 * 15-600 * 600
2) thickness: 0.8 hli - 20 hli
(3) SGS, CIQ
4) ntaub: Q195, Q235, Q215, Q345
Yeeb yam | Specification/hli | Thickness/hli | Specification/hli | Thickness/hli |
Ib cov yeeb nkab | 10*20 | 0.5-2.0 | ||
10*30 | 0.5-2.0 | |||
20*30 | 0.5-3.0 | 100*50 | 1.0-5.0 | |
40*20 | 0.5-3.0 | 100*60 | 1.5-5.0 | |
50*20 | 0.6-2.0 | 50*25 | 0.6-2.0 | |
75*25 | 0.7-2.0 | 70*20 | 0.7-2.0 | |
40*30 | 1.2-3.0 | 100*80 | 1.5-5.0 | |
50*25 | 1.5-3.0 | 120*50 | 2.0-5.0 | |
50*30 | 0.7-4.0 | 120*60 | 2.0-5.0 | |
60*30 | 0.7-4.0 | 120*80 | 2.0-5.0 | |
70*30 | 0.7-2.5 | |||
60*40 | 0.7-4.0 | 160*80 | 2.75-5.0 | |
70*50 | 1.5-4.0 | 100*150 | 2.75-5.0 | |
80*40 | 0.9-4.0 | 100*200 | 2.75-5.0 | |
80*60 | 1.7-5.0 | 200*300 | 2.75-14 | |
90*50 | 1.7-5.0 | 200*400 | 2.75-14 | |
90*60 | 1.5-5.0 | 300*400 | 2.75-14 | |
100*40 | 1.5-5.0 | 300*500 | 2.75-14 | |
Yeeb nkab square | 15*15 | 0.5-2.0 | 19*19 | 0.5-2.0 |
20*20 | 0.5-2.0 | 100*100 | 2.0-5.0 | |
24*24 | 0.5-2.0 | |||
25*25 | 1.2-3.0 | 110*110 | 2.0-5.0 | |
30*30 | 1.2-3.0 | 120*120 | 2.0-5.0 | |
40*40 | 0.6-4.0 | 130*130 | 2.0-5.0 | |
50*50 | 0.7-4.0 | 140*140 | 2.0-5.0 | |
60*60 | 1.0-4.0 | 150*150 | 2.75-5.0 | |
70*70 | 1.7-5.0 | 200*200 | 2.75-14 | |
75*75 | 1.7-5.0 | 250*250 | 2.75-14 | |
80*80 | 1.7-5.0 | 300*300 | 2.75-14 | |
90*90 | 2.0-5.0 | 400*400 | 2.75-14 | |
Hloov cov yeeb nkab | 20-273(1/2-12") | 0.8-12.0 |
Cim npe nrov: gi hollows hauv Suav teb, manufacturers, lwm tus neeg, Tianjin, pheej yig, hais, galvanized hollows, kub kuav los tiag hollows
