Khoom Description

Khoom npe	ASTM A53 GRB Seamless Steel Yeeb Nkab
Hom kev tsim khoom	Kub tiav seamless los yog txias kos seamless
Txuj	ASTM A53
Khoom siv	GRA/GRB
O.D	1/2 "-36" (21.3-914mm)
W.T	0.055 "-2" (1.65-50mm)
Ntev	6m mus 12m.
Kev kho saum npoo	Liab qab, Dub pleev xim rau, Galvanized, FBE, 3PE, 3PP, Epoxy, thiab lwm yam.
Daim ntawv thov	Siv rau siab thiab qis -kub carbon steel, kev tsim kho, roj, dej thiab roj tsheb thauj mus los.

Chemical & Tensile Test Requirements

Tshuaj muaj pes tsawg leeg
Qib Steel	Cov pa roj carbon, max%	Manganese, max%	Phosphorus, max%	Sulfur, max%	Tooj liab, max%	Nickel, max%	Chromium, max%	Molybdnum, max%	Vanadium, max%
Qib A	0.25	0.95	0.05	0.045	0.4	0.4	0.4	0.15	0.08
Qib B	0.3	1.2	0.05	0.045	0.4	0.4	0.4	0.15	0.08

Tensile Requirements
	Qib A	Qib B
Tensile zog, (min), psi (Mpa)	48000(330)	60000(415)
Yield zog (min)	30000(205)	35000(240)

kev ua haujlwm feature

ASTMA53GR.B seamless steel yeeb nkab muaj lub zog siab thiab tawv, muaj peev xwm tiv taus siab thiab nruj, ua kom muaj kev nyab xeeb thiab ruaj khov ntawm cov kav dej. Tsis tas li ntawd, cov khoom siv no kuj muaj kev hnav tsis zoo thiab kev cuam tshuam, uas tuaj yeem ua kom ntev kev pab cuam lub neej ntawm cov kav dej.

nruj me ntsis tsim kev tswj system:

ASTM A53 GRB Seamless Steel Pipes muaj kev lag luam loj, vim tias lawv tuaj yeem siv tau hauv kev lag luam xws li tshuaj lom neeg engineering, hluav taws xob, thiab kev tsim kho, muab cov khoom siv yeeb nkab txhim khu kev qha rau ntau yam kev thauj mus los. Peb mob siab rau tag nrho cov khoom tsim thiab tshuaj xyuas, txhua kauj ruam yuav ua raws li ITP.

1.Pre tshuaj xyuas ua ntej ntau lawm rau cov khoom siv raw (steel billets).

Ua ntej tsim cov yeeb nkab: Kev lees paub ntawm kev ua raws

Kev tshuaj xyuas ntawm Sub- tus neeg muag khoom ; kev npaj zoo;

Kev tshuaj xyuas cov qauv ntawv pov thawj (MTC)

Tshuaj ntsuam xyuas

Tension & Mechanical tests

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2. Kev tshuaj xyuas rau cov yeeb nkab tsim

NDT tus neeg ua haujlwm tsim nyog.

Eddy kev sim tam sim no.

Kev kuaj ultrasonic.

3.Ispection rau cov kav dej tiav.

MT xeem rau Edge ntawm Yeeb Nkab (Yog tias muaj)

Kev kuaj pom

Kev ntsuas Thickness (Nruam Ultrasonic)

Sab hauv / Tawm Sab / Ntev Dimension Control.

Kev ncaj

Visual & Dimension check ntawm ntug

Tswj qhov hnyav

Kos npe

OD 1778MM 2

0 7

4. Kev tshuaj xyuas rau kev xa khoom.

Peb yuav muab ob npaug rau xyuas cov yeeb nkab nto, xws li tsis muaj plua plav sab hauv, tsis muaj dents, cim, kom muaj nuj nqis, ect. Txhawm rau kom paub tseeb tias nws yog 100% tsim nyog xa mus rau peb cov neeg siv khoom.

Kev tiv thaiv txheej

Daim ntawv pov thawj ntawm kev ua raws cai

Packing check (bundles, strips, caps, marking)

Shipping cim thiab naj npawb checkcertificati

Packing & Delivery

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FAQ

1. Koj puas yog lub tuam txhab lag luam lossis lub Hoobkas?

Peb yog welded steel yeeb nkab Hoobkas, stockist rau seamless steel kav, kuj muab lwm yam steel khoom.

2. Koj qhov zoo dua yog dab tsi?

Peb cov khoom tsis yog ib qho lus, peb lub ntsiab yog los daws qhov teeb meem los ntawm cov neeg siv khoom ntau npaum li peb tuaj yeem ua tau. Txawm tias peb yog ib lub Hoobkas welded steel yeeb nkab, peb muaj kev sib raug zoo nrog lwm cov factories. Qee zaum, cov neeg siv khoom xav tau cov khoom sib txawv ntawm cov khoom steel rau ib qho kev txiav txim, peb yuav pab lawv qhov chaw thiab sau tag nrho cov khoom xa tuaj, qhov no yuav pab lawv txuag tau ntau lub sijhawm thiab kev siv zog ntawm kev muab khoom.

3. Yam khoom dab tsi koj muab khoom?

Welded steel kav / seamless steel kav.

Hlau phaj / coil.

Hlau Profiles (Beam, Bar, Angle)

SHS RHS hollow seem yeeb nkab.

Tag nrho cov saum toj no steel qib npog carbon, alloy thiab stainless hlau.

4. Koj puas muaj warranty?

Warranty yog 24 lub hlis.

5. Hu rau

Niam Kepia

Tianjin Shenzhoutong Steel Yeeb Nkab Co., Ltd.

E-mail: kepia@tjshenzhoutong.com