JIS G3429 STH11 STH12 STH21 STH22 Lub tog raj kheej lub tog raj kheej tuaj yeem tiv taus siab. Txhawm rau kom ntseeg tau qhov zoo thiab kev nyab xeeb ntawm JIS G3429 cov raj, JIS G3429 lub tog raj kheej raj yuav tsum tau kuaj xyuas hydrostatic, eddy tam sim no kuaj, tsis muaj kev puas tsuaj thiab lwm yam kev tshuaj xyuas ua ntej tawm hauv lub Hoobkas kom paub meej tias txhua lub raj tsim nyog.
GNEE Group, raws li cov tub lag luam thoob ntiaj teb nrog 16 xyoo kev paub hauv kev tsim cov kav hlau, tau txais daim ntawv pov thawj zoo los ntawm ISO, SGS thiab lwm lub koom haum, thiab tuaj yeem muab koj cov khoom zoo thiab tsim nyog JIS G3429 STH11 STH12 STH21 STH22 steel kav. Yog tias koj xav tau, thov hu rau peb tam sim.
JIS G3429 STH11 STH12 STH21 STH22 Seamless Steel Yeeb Nkab rau Kev Kub Siab Specification
| Khoom npe | Carbon Steel Yeeb Nkab / Tube | MOQ | 30 Tons | ||
| Hom yeeb nkab | Seamless | Kev tsim khoom Cov txheej txheem |
Kub Rolled, Kub nthuav dav, Txias Kos, Cold Rolled Tempered, Normalized, Sour service lossis raws li xav tau | ||
| Txuj | ASTM, AISI, JIS, GB, DIN, EN | Yeeb Nkab / Txheej | Dub lacquar, kua roj vanish, Anti-xeb roj, Kub galvanized, 3LPE, FBE |
||
| Sab nraud | 20mm ~ 1200 hli | Ntim | Bundle, txheem export packing los yog raws li tus neeg thov | ||
| Phab ntsa Thickness | 2 hli ~ 120mm | Lub sij hawm xa tuaj | 7/10/15 hnub los yog raws li xav tau, yav tom ntej nyob ntawm lub sijhawm tsim khoom | ||
| Ntev | Ib qho random ntev / Ob chav random ntev, lossis raws li qhov xav tau ntev los ntawm tus neeg siv khoom | Thib peb Pary Inspection | Txhawb nqa | ||
| Siv | Constuction Structure, Mechanical Tools thiab lwm yam. | Nqe thiab nqe lus them nqi | FOB, CIF, CFR, L / C lossis T / T (30% them ua ntej) | ||
GNEE Services
GNEE Certification
FAQ
Q: Koj puas tuaj yeem xa cov qauv?
A: Tau kawg, peb tuaj yeem xa cov qauv mus rau txhua qhov chaw ntawm lub ntiaj teb, peb cov qauv dawb, tab sis cov neeg siv khoom yuav tsum tau them tus nqi xa khoom.
Q: Hais txog tus nqi khoom?
A: Cov nqi sib txawv ntawm lub sijhawm mus rau lub sijhawm vim muaj kev hloov pauv ntawm tus nqi ntawm cov khoom siv raw.
Q: Koj lub sijhawm khoom xa tuaj ntev npaum li cas?
A: Feem ntau, peb lub sijhawm xa khoom yog nyob rau hauv 7-25 hnub, thiab tej zaum yuav qeeb yog tias qhov kev thov loj heev lossis muaj xwm txheej tshwj xeeb tshwm sim.
Q: Cov khoom puas muaj kev soj ntsuam zoo ua ntej thauj khoom?
A: Tau kawg, tag nrho peb cov khoom raug kuaj nruj me ntsis ua ntej ntim, thiab cov khoom tsis tsim nyog yuav raug rhuav tshem.
Cim npe nrov: jis g3429 sth11 sth12 sth21 sth22 steel yeeb nkab rau roj lub tog raj kheej, Tuam Tshoj jis g3429 sth11 sth12 sth21 sth22 steel yeeb nkab rau roj lub tog raj kheej manufacturers, lwm tus neeg, Hoobkas
