SSAW / SAW steel kav

SSAW / SAW steel kav

SSAW Steel Pipe yog dab tsi?

SSAW steel yeeb nkab yog tsim los ntawm kub dov coiled steel siv ob sab submerged arc vuam txoj kev. Cov txheej txheem vuam tso cai rau cov kav hlau steel tsim cov kav hlau loj uas haum rau kev siv sib txawv.

Dab tsi yog Qhov Zoo ntawm SSAW Pipes

SSAW steel yeeb nkab tuaj yeem tsim tau ntev dua (qhov ntev tshaj plaws txog 50 meters) piv rau LSAW steel kav

Vim nws cov kauv seam SSAW yeeb nkab muaj qhov tseeb txoj kab uas hla raug thiab lub zog

Qhov ntau thiab tsawg yog adjustable & tuaj yeem ua raws li cov neeg siv khoom kawg

Kev siv:Siv rau kev xa cov kua dej tsawg, xws li dej, roj, thiab roj.

Txheej txheem:

SAW (SAWL, SAWH): Kauv Welded

SSAW: Kauv Submerged-arc Welded

Txuj Txuj Ci:

GB / T3091 Welded steel yeeb nkab rau kev xa khoom tsis tshua muaj siab

GB/T9711 Petroleum thiab natural gas industries--Steel pipelines

IS: 3589 Steel raj rau dej thiab dej phwj tuaj

IS : 1978-1982: Cov raj hlau siv rau hauv kev thauj mus los ntawm cov roj; gas & Petroleum khoom

ASTM A53 Txuj Specification rau Yeeb Nkab, Hlau, Dub thiab Kub-dipped, Zinc-Coated, Welded thiab Seamless

DIN 2458 welded steel kav thiab raj

EN10217 Welded steel raj rau lub hom phiaj siab. Cov xwm txheej kev xa khoom. Non-alloy steel tubes nrog cov khoom tshwj xeeb hauv chav tsev kub

API 5L Kab Yeeb

SY/T5037 Kauv submerged arc-welded steel yeeb nkab rau cov kav dej rau cov dej tsis tshua muaj siab

SY/T 5040 Kauv submerged arc-welded steel yeeb nkab pawg

CJ / T 3022 Kauv submerged-arc welded steel yeeb nkab rau hauv nroog tshav kub mov

IS: 1978 Steel raj siv rau hauv kev thauj mus los ntawm cov roj; gas & Petroleum khoom

ASTM A252 welded thiab seamless steel yeeb nkab pawg

Txheej Txheem:

ANSI/AWWA C104/A21.4 American National Standard for Cement-Mortar Lineing for Ductile-Iron Pipe and Fittings for Water

TS EN ISO 21809 Petroleum thiab natural gas industries -- Sab nrauv txheej rau faus lossis submerged pipelines siv hauv cov kav dej thauj mus los

DIN 30670 Polyethylene txheej ntawm steel kav thiab fittings

Steel Qib:

BS: 1387, EN10217: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355JRH, S355J2H, S355J2H, S12, St13, St14, St33, St37, St44, ST52

ASTM A 53: Cov Lus Qhia Tshwj Xeeb A, Gr B, Gr C, Gr.D

API 5L: A, B, X42, X46, X52, X56, X60, X65 X70

GB / T9711: L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555

GB/T3091, SY/T5037, SY/T 5040, CJ/T 3022:Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, MDF, HG5

Loj:

SSAW:

Sab nraud Dia: 219.1mm - 4064mm (8" - 160")

Phab ntsa Thickness: 3.2mm - 40mm

Ntev: 6mtr-18mtr

Xaus: Square xaus (ncaj txiav, saws txiav, thiab taws txiav). los yog beveled rau vuam, beveled,

Nto: Lightly oiled, Kub dip galvanized, Electro galvanized, Dub, Liab qab, Varnish txheej / Anti xeb roj, Tiv thaiv txheej (Coal Tar Epoxy,? Fusion Bond Epoxy, 3-txheej PE)

Ntim:Yas plugs nyob rau hauv ob qhov kawg, Hexagonal bundles ntawm max. 2;

Kuaj:Chemical Component Analysis, Mechanical Properties (Qhov kawg tensile zog, tawm los

Lub zog, Elongation), Cov Khoom Siv Hluav Taws Xob (Kev Ntsuas Kev Ntsuas, Kev Ntsuas Khov, Kev Ntsuas Tshuab, Kev Ntsuas Ntsuas), Kev Ntsuas Sab Nrauv Loj, Kev Ntsuas Hydrostatic, X-ray Test.

Mill Test Certificate: EN 10204 / 3.1B

Kev tshuaj xyuas thib peb: SGS, BV, Lloyds thiab lwm yam.

Cim npe nrov: Tuam Tshoj ssaw / saw steel kav, Tuam Tshoj ssaw / saw steel kav manufacturers, lwm tus neeg