254smo Stainless Hlau Chev Tubing Nqe

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254 SMO Tubes Chaw tsim khoom, SMO 254 Tubing Stockist ASTM A269
NFA 49-217 SMO 254 Seamless Tubing, ASTM A249 254 SMO Welded Tube
254 SMO Tube Nqe, SMO 254 Exhaust Tubing

254 SMO Tube yog ib qho austenitic stainless hlau uas muaj molybdenum thiab nitrogen cov ntsiab lus, haum rau siv nyob rau hauv seawater, roj thiab roj piping systems rau offshore ntau lawm platforms thiab aggressive chloride muaj.Nrog zoo heev resistant rau pitting, crevice corrosion thiab kev nyuaj siab-corrosion tawg.

Liaocehng sihe stainless hlau yog cov chaw tsim khoom, xa tawm thiab cov thawj coj ntawm cov khoom lag luam zoo ntawm SMO 254 Tubes hauv Suav teb thiab thoob ntiaj teb uas tau tsim raws li PED pom zoo, ISO tau ntawv pov thawj, NORSOK pom zoo, NACE pom zoo, American Petroleum Institute specification, ISO 17025, ISO 9001: 2008, 18001: 2007, 14001: 2004, Govt.ntawm Tuam Tshoj lees paub Export House rau ASTM A249 254 SMO Welded Tube.Nws yog kev sib xyaw ntawm Molybdenum thiab Nitrogen alloyed super austenitic stainless hlau nrog cov ntsiab lus carbon tsawg.

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Product Detail

Khoom cim npe

254 SMO tubing muaj pes tsawg leeg & cov ntaub ntawv qhia

SMO DIN NR.1.4547 Tube Composition

SIB 254	Ni	C	Mo	Mn	Si	Fe	Cu	S	P	Cr
SIB 254	17.5-18.5 Nws	0.02 max	6-6.5 Nws	1 max	0.8 max	-	0.5—1	0.01 max	0.03 max	19.5-20.5 Nws

SMO 254 Tube Mechanical Properties

Qhov ntom	Melting Point	Yield zog (0.2% Offset)	Tensile zog	Elongation
8.0 g / cm3	1320-1390 ℃	300	650	35%

Qib sib npaug rau 254 SMO Tubing

STANDARD	UNS	WERKSTOFF NR.	AFNOR	EN	JIS	SIS	GOST
SIB 254	S31254	1.4547 ib	Z1 CNDU 20.18.06Az	X1CrNiMoCuN20-18-7	-	2378 ib	-

Khoom Specifications

ASTM A213, A269 / ASME SA213 / NORSOK M650 / NACE MR0175

Qhov Loj

Sab nraud Diameter (OD)	Phab ntsa Thickness
250 "-.750"	.035 "-.065"

Kev xav tau tshuaj
Alloy 6MO (UNS S31254)
Cov ntsiab lus %

C Cov pa roj carbon	Mn Manganese	P Phosphorus	S Sulfur	Si Silicon	Cr Chromium	Ni Nickel	Mo Molybdenum	N Nitrogen	Cu Tooj
0.020 max	max 1.00 Nws	0.030 max	0.015 max	0.80 max	19.5-20.5 Nws	17.5–18.5 Nws	6.0–6.5	0.18–0.22 dr hab	0.50–1.00 Nws

Dimensional Tolerances

OD	OD Tolerance	Phab ntsa Tolerance
≤ .500 "	± .005 "	± 15%
500 "-.750"	± .005 "	± 10%

Mechanical Properties

Yield zog:	45 kwm
Tensile zog:	98 kwm
Elongation (min 2 "):	35%
Hardness (Rockwell B Scale):	96 HWB max

Fabrication

Alloy 254 SMO ™ (6-moly) muaj qhov zoo tshaj plaws weldability ntxiv rau qhov zoo heev formability uas tso cai rau txias khoov rau nruj heev bending radii.

Stainless hlau coiled raj coiled tubing specification

Txuj: ASTM A269 / A249 txuj
Qib: TP304, TP316L 304 316 310S 2205 825 625
Lub npe lag luam: SS304 Coiled Tubes, SS316 Coiled Tubes, Duplex Coiled Tubes, Monel 400 Coiled Tubes, Hastelloy Coiled Tubes, Inconel coiled Tubes, 904L Coiled Tubes, Seamless Coiled Tubes, Welded Coiled Tubing
Tawm txoj kab uas hla: 6.52-19.05mm
Xav: 0.2-2MM
Kev kam rau ua: OD ± 0.1mm, phab ntsa thickness: ± 10%, ntev: ± 5mm
Ntev: 300-3500M / kauj
Ntim: hlau pallet, ntoo pallet, hnab poly
Daim ntawv thov: cov khoom siv tub yees, evaporator, gas kua xa, condenser, haus tshuab
xeev: mos / ib nrab nyuaj / mos ci annealing
Specifications: sab nraud txoj kab uas hla 6.52mm-20mm, phab ntsa thickness: 0.40mm-1.5mm
Kev kam rau ua: txoj kab uas hla: + 0.1mm, phab ntsa thickness: + 10%, ntev: -0 / + 6mm
Ntev: 800-3500M lossis raws li cov neeg siv khoom xav tau.
Khoom zoo: nto polishing thiab zoo, niaj hnub phab ntsa thickness, kam rau ua precision thiab lwm yam ..

Feem ntau Qhov Loj ntawm stainless hlau coiled raj: peb tuaj yeem tsim lawv raws li koj qhov kev thov.

Stainless hlau 310 coiled raj / coiled tubing Tshuaj Muaj pes tsawg leeg thiab muaj pes tsawg leeg

Cov lus hauv qab no qhia cov tshuaj muaj pes tsawg leeg ntawm qib 310S stainless hlau.

Element	Cov ntsiab lus (%)
Hlau, Fe	54
Chromium, Cr	24-26
Nickel, Nia	19-22
Manganese, Mn	2
Silicon, Sib	1.50 ib
Carbon, C	0.080 ua
Phosphorus, P	0.045 ib
Sulfur, S	0.030 Nws

Lub cev muaj zog
Cov khoom ntawm lub cev ntawm qib 310S stainless hlau tau tshwm sim hauv cov lus hauv qab no.

Cov khoom	Metric	Imperial
Qhov ntom	8 g/cm³	0.289 lb/in³
Melting point	1455 ° C	2650 ° F

Mechanical Properties
Cov lus hauv qab no qhia txog cov khoom siv kho tshuab ntawm qib 310S stainless hlau.

Cov khoom	Metric	Imperial
Tensile zog	515 MPa ua	7 4695p
Yield zog	205 MPa	2 9733 tzs
Elastic modulus	190-210 GPa	27557-30458 dr hab
Poisson tus piv	0.27-0.30 Nws	0.27-0.30 Nws
Elongation	40%	40%
Kev txo qis ntawm cheeb tsam	50%	50%
Hardness	95	95

Thermal Properties
Cov khoom thermal ntawm qib 310S stainless hlau tau muab rau hauv cov lus hauv qab no.

Cov khoom	Metric	Imperial
Thermal conductivity (rau stainless 310)	14.2 W / mK	98.5 BTU in/hr ft².°F

Lwm Lub Npe
Lwm cov npe sib npaug rau qib 310S stainless hlau tau teev nyob rau hauv cov lus hauv qab no.

TIAB SA 5521	ASTM A 240 Cov Lus Qhia	ASTM A479 Cov Khoom Siv Hluav Taws Xob	TIAB SA 1.4845
TIAB SA 5572	ASTM A 249 Cov khoom siv	ASTM A511 Cov Lus Qhia Tshwj Xeeb	qw 763
TIAB SA 5577	ASTM A276, ASTM A276	ASTM A554 Cov Lus Qhia Tshwj Xeeb	ASME SA240
TIAB SA 5651	ASTM A 312 Cov Lus Qhia Tshwj Xeeb	ASTM A580 Cov Lus Qhia Tshwj Xeeb	ASME SA479
ASTM A 167 Cov	ASTM A 314 314	ASTM A813 Cov Lus Qhia Tshwj Xeeb	SAE 30310 S
ASTM A 213	ASTM A473 Cov Khoom Siv Hluav Taws Xob	ASTM A814 Cov Lus Qhia Tshwj Xeeb	SAE J405 (30310S)

Alloy 310s stainless hlau coiled raj
Liaochengsihe stainless hlau khoom Limited tuam txhab yog cov chaw tsim khoom lag luam ncaj qha ntawm stainless hlau coiled raj stainless hlau yeeb nkab, stainless hlau condenser stainless hlau precision yeeb nkab.