Stainless steel 321h pipe

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Stainless Steel 321H Pipe Spotlights

Sizes Availability	Seamless Pipe: OD: 1/8″ – 12″ NPS Welded Pipe: OD 1/4” – 36” Seamless Tube: 1″ OD- 7/8″ OD Welded Tube: 1″ OD- 4″ OD Custom
Brands in Stock	Centravis, Maruichi Stainless, Mannesmann Stainless, Nippon Steel Corp., PCC Rollmet, Ratnamani Metals & Tubes, Alleima, Sanyo Special Steel, Tubacex
Raw Material Orign	Janpanese, European, American, Korean, Russia, Indian
HSN Code	73043900
Saudi Arabian Standards	SASO-ASTM-A312M, A733, SASO 7306
International Standards	ASTM A312, ASME SA312, UNS S32109, WNR 1.4878, INOX 321H, AISI 321H, SUS 321H, ASTM A269, ASME SA269, ASTM A270, ASTM A554, ASME SA249
Approval	ADNOC, Q CHEM, EIL, MA’ADEN, KNPC, BAPCO, SABIC, KOC, Saudi Aramco, Marine and KPI.
Services	Heat Treatment Cutting Shearing
MTC	EN 10204 3.1

Table of Content

Stainless Steel 321H Pipe Specification
AISI 321H Welded Pipe Manufacturing Process
321H SS Seamless Tubing Stock For Immediate Dispatch
Stainless Steel 321H Round Pipe
Polished Stainless Steel 321H Tube
AISI 321H Welded Pipe
Brushed 321H Stainless Steel Pipe
Cold Rolled SS 321H Rectangular Tube
Stainless Steel 321H Hollow Pipe
UNS S32109 Seamless Pipe
INOX 321H ERW Pipe
DIN 1.4878 Square Pipe
321H Stainless Steel Rectangular Pipe
SS 321H Thick Wall Pipe
321H SS Hot Finished Pipe
SUS 321H Cold Finished Pipe
Stainless Steel 321H Oval Pipe
INOX 321H Welded Tube Sizes
321H SS Pipe Schedule Chart

Most Famous Types of INOX 321H Tubing
321H SS Seamless Tubing Applications
321H Stainless Steel Seamless Tube Weight Chart
ASTM A312 TP321H Pipe Pressure Rating
SS321H Pipe Equivalent
A312 TP321H Pipe Chemical Composition
SA312 321H SS Pipe Mechanical Properties
321H SS Seamless Tubing Physical Properties
How should Stainless Steel 321H Pipes be maintained?
321H Stainless Steel Square Pipe Allowable Stress
SA 312 321H Stainless Steel Pipe Welding Electrodes
321H Stainless Steel Pipe Testing
321H Welded Pipe Bending Process
SA213 TP321H Seamless Pipe Origin
321H Stainless Steel Seamless Tube Technical Details
What precautions should be taken when handling 321H pipes?

Think about Reputable ASTM A312 TP321h Pipe Suppliers in UAE when Comparing Pricing and See Stainless Steel 321 Versus 321H

Stainless Steel 321H Pipe Specification

UNS S32109 Seamless Pipe: 6NB – 1200NB

321H Stainless Steel Welded Pipe: 1/8” – 36” NB

INOX 321H Thick Walled Pipe: 10 to 600mm (OD), 2.5 to 100mm (Wall Thickness)

321H SS Pipe Schedule: 5 to XXH

321H Stainless Steel Tube Method: Cold Formed, Hot Formed, Precision Rolled

End: Bevelled, Plain, Grooved, Threaded

Suitable Temperatures: up to 925°C

SS 321H Pipe Process: ERW, Seamless, Welded

MTR: Chemical, Mechanical, PMI, Destructive and Non Destructive Test Report

Stainless Steel 321H Pipe Finish: Annealing, Polished, Bright

Get Quote Directly from Stainless Steel 321H Pipe Suppliers in UAE With Complete Documentation

ASTM A312 321H Tubing Form: Round, Square, Rectangular, Hexagon etc.

AISI 321H Welded Pipe Manufacturing Process

Manufacturing method	Full form
SUS321H stainless steel HFW pipes	High frequency welding
SA 312 TP321H SAW pipes	submerged arc welding steel pip
1.4878 stainless steel HSAW pipes	Helical submerged arc welding
SS 321H DSAW pipes	Double Submerged Arc Welded pipe
SA 213 TP 321H BWP pipes	Butt Welded Pipes
ASTM A213 TP321H MAW pipes	Manual Arc Welding (Hand-Welding)
DIN 1.4878 LSAW pipes	Longitudinal submerged arc welding
UNS S32109 stainless steel HFIW pipes	High Frequency Induction Welding
SA213 TP321H EFW pipes	Electric Fusion Welding Pipe
SA312 TP321H CEW pipes	Cold Electric Welded Tubes
SA 312 321H stainless steel OAW pipes	Oxy Acetylene Welding
SA312 321H SS ERW pipes	Electric Resistance Welding (Contact Welding)
321H stainless steel SSAW pipes	Spiral Submerged Arc Welded

Call Now for the Clients List Based in Below Locations

Country	Cities
Netherlands	The Hague
Belgium	Meeuwen-Gruitrode
Netherlands	Amsterdam
Belgium	Antwerp
Netherlands	Haarlem
Belgium	Brussels
Belgium	Seraing
Belgium	Ghent
Belgium	Leuven
Netherlands	Eindhoven
Belgium	Westerlo
Netherlands	Rotterdam

321H SS Seamless Tubing Stock For Immediate Dispatch

Stainless Steel 321H Round Pipe

Tolerance : ±1%
Processing Service : Bending, Decoiling

Polished Stainless Steel 321H Tube

Invoicing : By Theoretical Weight
Application : Petroleum , Chemical Industry

AISI 321H Welded Pipe

Length : 5.8m,6m,11.8m,12m,or as required
Feature : Water Resistant, Durable, Anti-Corrosion

Brushed 321H Stainless Steel Pipe

Thickness : Customized Thickness
Weight : As required

Cold Rolled SS 321H Rectangular Tube

Chemical Composition : C, Cr, Ni, Mo, etc
Size : Customized Size

Stainless Steel 321H Hollow Pipe

Welding Line Type : Seamless
Shape : Round, Square, Rectangle

UNS S32109 Seamless Pipe

Out diameter : Welded Pipe 3mm – 450mm
Surface Finish : No.1/2B/BA/Hairline/Polished/Mirror/Color

INOX 321H ERW Pipe

Grade : 300 Series
Payment terms : 30%TT Advance + 70% Balance

DIN 1.4878 Square Pipe

Customized Service : Short Cutting
Package ; Standard Seaworthy Package

321H Stainless Steel Rectangular Pipe

Surface Treatment : Galvanized
Technique : Hot Rolled Cold Rolled

SS 321H Thick Wall Pipe

Standard : JIS, ASTM,JIS,EN,DIN,GB
Certification : ISO

321H SS Hot Finished Pipe

Color : Customers’ Request
Material : Stainless Steel

SUS 321H Cold Finished Pipe

Type : Seamless, welded
Intermittent Service : 900°C

Stainless Steel 321H Oval Pipe

Density : 7.9 g/cm³
Thermal Conductivity : 16 W/m·K

Do you have Difficulty Locating SS 321h Seamless Pipe in Odd Sizes for High-temperature Service? Consult a Reputed Middle East Stockist and Look at its Machinability

INOX 321H Welded Tube Sizes

OD mm	Pipe WT mm	Sch	in.	Kg/m
101.60	8.08	80S	3½	18.92
13.72	3.02	80S	1/4	0.81
73.03	7.01	80S	2½	11.59
17.15	3.20	80S	3/8	1.12
168.28	14.27	120	6	54.75
21.34	3.73	80S	1/2	1.65
114.30	13.49	160	4	34.05
26.67	3.91	80S	3/4	2.23
60.33	8.74	160	2	11.29
33.40	6.35	160	1	4.30
88.90	11.13	160	3	21.67
42.16	6.35	160	1¼	5.69
219.08	23.01	160	8	112.97
48.26	5.08	80S	1½	5.49
141.30	15.88	160	5	49.87

321H SS Pipe Schedule Chart

NB Sizes	Sch 40	Sch 5	Sch 160	Sch 10	Sch 80
4"	√	√	√	√	√
3/4"	√	√	√	√	√
3"	√	√	√	√	√
2"	√	√	√	√	√
5"	√	√		√	√
1 1/4"	√	√	√	√	√
1/4"	√	√		√	√
1 1/2"	√	√	√	√	√
6"	√	√		√	√
3/8"	√	√		√	√
1"	√	√	√	√	√
1/2"	√	√	√	√	√
1/8"	√	√		√	√
2 1/2"	√	√	√	√	√

Most Famous Types of INOX 321H Tubing

UNS S32109 Stainless Steel Structural Tube

SA312 321H SS Corrugated Tube

AISI 321H Heat Exchanger Tube

ASME SA 213 TP321H Sanitary Tube

SA 312 TP 321H Capillary Tube

A312 TP 321H Aircraft Tubing

SUS321H Stainless Steel Polished Tube

1.4878 Stainless Steel Perforated Tube

ASTM A213 TP321H Mechanical Tube

ASTM A312 321H Stainless Steel Oval Tubes

INOX 321H Instrumentation Tubing

SA 312 TP321H Rectangular Tube

ASTM A312 grade TP321H U Tube

ASTM A312 TP 321H Condenser Tubes

Electropolished ASTM A312 TP321H Tubing

DIN 1.4878 Ornamental Tube

321H Stainless Steel Pressure Tubing

321H SS Coil Tube

UNS S32109 Needle Tube

ASTM A312 gr TP321H Slotted Tube

Stainless Steel 321H Boiler Tubes

321H SS Seamless Tubing Applications

Experienced Stainless Steel 321H Pipe Suppliers in UAE delivering dependable solutions for demanding applications

Refining & Petrochemical
Power Generation
Aerospace & Automotive
Chemical Processing
Food & Pharmaceutical
Heat exchangers

Sales Representative available to Provide Quick Quote

Middle East countries	Qatar, Lebanon, Bahrain, Saudi, Kuwait, UAE, Jordan, Iraq, Syria, Iran, Yemen
Africa	Nigeria, South Africa, Kenya, Morocco, Egypt, Tunisia, Algeria
MENA	Morocco, Libya, Algeria, Tunisia, Egypt, Israel, Palestine

321H Stainless Steel Seamless Tube Weight Chart

NPS (DN)	Outside Diameter IN (mm)	ID	WT IN(mm)	SCH	WEIGHT LB/FT(KG/M)
32	32.00	.0.0.0	0.025	.0.0.0	84.085
34	34.00	.0.0.0	0.025	.0.0.0	90.02
38	38.00	.0.0.0	0.0312	.0.0.0	125.07
36	36.00	.0.0.0	0.0281	.0.0.0	107.03
34	34.00	.0.0.0	0.0281	.0.0.0	101.029
32	32.00	STD	0.0375	.0.0.0	126.078
36	36.00	.0.0.0	0.0344	.0.0.0	131.012
38	38.00	.0.0.0	0.0344	.0.0.0	138.047
34	34.00	.0.0.0	0.0312	10	112.036
32	32.00	.0.0.0	0.0406	.0.0.0	137.012
36	36.00	.0.0.0	0.0312	10	119.003
38	38.00	.0.0.0	0.0406	.0.0.0	163.016
32	32.00	.0.0.0	0.0562	.0.0.0	188.087
34	34.00	STD	0.0375	.0.0.0	134.079
36	36.00	.0.0.0	0.0406	.0.0.0	154.048
38	38.00	STD	0.0375	.0.0.0	150.083
32	32.00	.0.0.0	0.0625	30	209.062
38	38.00	.0.0.0	0.0438	.0.0.0	175.087
34	34.00	.0.0.0	0.0344	.0.0.0	123.077
36	36.00	STD	0.0375	.0.0.0	142.081

ASTM A312 TP321H Pipe Pressure Rating

Pipe Size (inches)	Pipe Schedule	Temperature (°F)
Pipe Size (inches)	Pipe Schedule	500	100	650	200	600	300	400	750	700
4"	40	1014	1531	938	1321	967	1187	1091	909	919
1.5"	80	2108	3182	1949	2744	2009	2466	2267	1889	1909
8"	40	711	1073	657	926	678	832	765	637	644
4"	80	1466	2213	1355	1909	1397	1715	1577	1314	1328
10"	80	1066	1609	986	1388	1016	1247	1147	956	966
5"	40	889	1342	822	1158	847	1040	956	797	805
8"	160	2103	3175	1944	2738	2004	2460	2262	1885	1905
5"	80	1312	1981	1213	1709	1250	1535	1411	1176	1189
2"	80	1820	2747	1682	2369	1734	2129	1957	1631	1648
6"	160	2179	3289	2014	2836	2076	2549	2343	1953	1973
3"	80	1691	2553	1564	2202	1612	1979	1819	1516	1532
1"	80	2791	4213	2580	3634	2659	3265	3002	2501	2528
6"	40	808	1219	747	1052	770	945	869	724	732
10"	160	2085	3147	1927	2714	1986	2439	2242	1868	1880

SS321H Pipe Equivalent

321H SS pipe standard type	Origin of Country	Value
Material	USA	321H
UNS	USA	S32109
DIN, WNr	Germany	1.4878
Nirosta®	from Krupp Thyssen Nirosta GmbH, Germany	–
European steel name	Europe	X10CrNiTi18-10
EN steel number	Europe	1.4878
GOST	Russia	12KH18N10T
SUS/ JIS	Japan	SUS 321
BS	Britain (UK)	321S51
UNI	Italy	–
INOX	Germany	AISI 321H
GB	China	–
SS	Sweden	2337
PN	Poland	–
CSN	Czechia	321H
SFS	Finland	–
AISI/ SAE	USA	321H
ONORM	Austria	–
SANS 50028-7	South Africa	–

A312 TP321H Pipe Chemical Composition

Grade	Carbon	Manganese	Silicon	Phosphorus	Sulfur	Chromium	Nickel
321H	0.04 -0.10	2.00	0.75	0.045	0.030	17.0-19.0	9.0-12.0

SA312 321H SS Pipe Mechanical Properties

Grade	Tensile Strength (Megapascals)	Hardness(HB)	Yield Point(Megapascals)	Elongation(%)
321H	515	95	205	40

Stainless Steel 321H Pipe Properties

321H SS Seamless Tubing Physical Properties

Grade	Density (kg/m3)	Specific Heat 0-1000C (J/kg.K)	Elastic Modulus (GPa)	Electrical Resistivity (n.m)	Thermal Conductivity (W/m.K)		Mean Coefficient of Thermal Expansion (m/m/0C)
Grade	Density (kg/m3)	Specific Heat 0-1000C (J/kg.K)	Elastic Modulus (GPa)	Electrical Resistivity (n.m)	at 100°C	at 500°C	0-100°C	0-315°C	0-538°C
321	8027	500	193	720	16.1	22.2	16.6	17.2	18.6

Material Inspection Facility in Following Locations

Muscat	Riyadh	Dubai	Ras Al Khaimah
Sharjah	Fujairah	Umm Al Quwain	Doha
Saudi Arabia	Al Jubail	Abu Dhabi	Ajman

How should Stainless Steel 321H Pipes be maintained?

Regular Cleaning
Corrosion Prevention
Temperature Monitoring
Inspection & Testing
Proper Handling & Storage
Post-Weld Care
Avoid Mechanical Damage

321H Stainless Steel Square Pipe Allowable Stress

Strength	Ksi	Mpa
Tensile	75	515

SA 312 321H Stainless Steel Pipe Welding Electrodes

Material	Stick welding electrode grade
INOX 321H pipe welding	E347

321H Stainless Steel Pipe Testing

Hydrostatic Analysis
Ultrasonic Testing
Positive Material Recognition
CVN Impact Testing
Visual Inspection Testing
Eddy Current Examining
TPP Rockwell
Metalography Test

Explore Nearby Locations for the Quickest Delivery Options

City	Region	Country
Dubai	Middle East	United Arab Emirates
Abu Dhabi	Middle East	United Arab Emirates
Dammam	Middle East	Saudi Arabia
Riyadh	Middle East	Saudi Arabia
Doha	Middle East	Qatar
Abuja	Africa	Nigeria
Kuwait City	Middle East	Kuwait
Jeddah	Middle East	Saudi Arabia
Cairo	MENA	Egypt
Casablanca	MENA	Morocco
Johannesburg	Africa	South Africa
Cape Town	Africa	South Africa
Lagos	Africa	Nigeria

Find a Stocking Distributor of 321H Welded Pipe of One of the Top ten Manufacturers in Dubai who Offers Rapid Delivery, Cut-to-size, Check Bending Process

321H Welded Pipe Bending Process

Selection of Bending Method
Use of Internal Support
Bending Operation
Post-Bending Inspection
Heat Treatment
Pickling & Passivation

SA213 TP321H Seamless Pipe Origin

Ratnamani Metals & Tubes: Indrad, Gujarat, INDIA

Alleima: Sandviken, Sweden

Sanyo Special Steel: Himeji, Japan

Tubacex: Llodio, Spain

Nippon Steel Corp.: Fujisawa, Japan

PCC Rollmet: Irvine, CA, USA

Mannesmann Stainless: Bergamo, Italy

Michigan Seamless Tube: South Lyons, MI, USA

Maruichi Stainless: Chofu-Minatomachi, JAPAN

Centravis: Nikopol, UKRAINE

Wyman Gordon: Houston, TX, USA

Purchase High-quality ASME SA312 UNS S32109 ERW Pipe with MTC and Learn about its Uses

321H Stainless Steel Seamless Tube Technical Details

321H stainless steel seamless tube	SA213 TP321H seamless pipe	DN
1″ OD- 7/8″ OD Wall gauge: 1/4″ – 3/16″ Length: Single, Double Random & Cut Length	6NB – 1200NB OD: 1/8″ – 12″ NPS Wall thickness: 0.6 – 12.7 mm Length: Single, Double Random & Cut Length	DN 6 to DN 750
INOX 321H welded tube	ASTM A213 TP321H welded pipe	SUS 321H pipe end
1″ OD- 4″ OD Wall gauge: 0.065″ – 3/16″ Length: up to 26 Meters	1/8” – 36” NB OD 1/4” – 36” OD 6.35 – 114.3 mm Wall thickness: 0.8 – 12.7 mm Length: up to 26 Meters	PE (Plain End) BE (Beveled End ASTM A312 TP321H pipe)
Length	321H SS pipe meaning	321H stainless steel pipe meaning
5.8 meters (20 feet) 6 meters (21 feet) 17-24 feet For custom length please contact below listed stainless steel 321h pipe suppliers in UAE	ASTM A312/ A312M – Standard specification for SA 312 TP 321H seamless, welded & ERW pipe	ASTM A213/ A213M – Standard specification for ASME SA 213 TP321H seamless heat exchanger tubes (321H SS pipe superheater/ boiler tubing)
SS 321H seamless pipe & tube wall thickness	Fluid 321H stainless steel seamless pipe	stainless steel 321H pipe & tube ASTM standard
4 Inch Schedule 5 / 5S SCH 10 SA312 321H SS pipe (Most selling) ASTM A312 TP 321H SCH 10S SCH 20 SCH 30 SCH 40 SA 312 321H stainless steel pipe (Most selling) SCH 40S SCH 80 / 80S SCH 120 SCH 160 Standard (SCH STD) Ex-Standard (XS) Double Extra Strong (XSS)	Liquids Gasses Slurries Corrosive fluids Oxygen service Contact listed stainless steel 321h pipe suppliers for SA312 321H SS seamless pipes without weld for conveying these fluids	ASTM A312 TP321H- 321H SS pipe ASTM A213 TP321H- UNS S32109 stainless steel tube ASTM A269 TP321H- AISI 321H tube ASTM A358 TP321H- UNS S32109EFW pipe ASTM A249 TP321H- 321H stainless steel heat exchanger tube ASTM A270 TP321H- SUS321H stainless steel sanitary tube ASTM A554 TP321H- SUS 321Hsquare tube ASTM A511 TP321H- INOX 321H seamless mechanical tubes ASTM A409 TP321H- 1.4878 stainless steel large diameter welded pipe ASTM A999 ASTM B16.49 – DIN 1.4878 pipe spool
Surface finish and treatments	SS 321H seamless tube meet standards	Material group
Cleaned Precleaned Pickled (As per ASTM A380) Passivated	EN 10088-3 EN 10217-7 NSF 61 ASME B36.19 EN 10088-2 ASME B36.19M DIN 17456 DIN 17458 EN 10216 – 2 EN 10216 – 5	ISO Group M
SS321H pipe finish	SA312 TP321H pipe wall types	ASTM A312 321H stainless steel finishing treatment
Bright Annealed 600 grit BA polishing Annealed & Pickled (A&P) 180 grit polished No.4 Solution annealed ASTM A312 grade TP321H pipe 320 grit Matt finish Cold Drawn 400 grit 2B Mirror	Thin wall INOX 321H pipe Heavy wall A312gr TP321H pipe Double wall SUS 321H pipe	Hot finished Cold finished
QC and ASTM A312 TP321H pipe & tube supporting documents	List of leading pipe A312 TP321H manufacturers	321H ss seamless tubing value added services
Verify quantity MTC EN 10204 type 3.1 Origin of material Pipe A312 TP321H material, schedule & size as per the work order QC/ Inspection reports pipe A312 TP321H pipe detailed inspection plan (appearance, integrity, packaging etc) Labeling verification Check INOX 21H tube dimensions Refer above before buying stainless steel pipe stainless steel 321h pipe from manufacturers, suppliers, stockholders, traders, stockist, or importers	Outokumpu, Finland (Europe) Tubecon, Pretoria (South Africa) ThyssenKrupp AG, Germany Aperam, Luxembourg (Europe) ArcelorMittal, Luxembourg (Europe) Sandvik, Sweden Jindal steel pipe 321H, India Nippon Steel Corporation, Japan POSCO, South Korea Tata Steel, India Baosteel, China AL JAZEERA, Oman Bristol Metals, USA Acerinox, Spain Steelmor, Gauteng (South Africa) Nippon Steel & Sumitomo Metal Corporation, Japan Jiangsu Shagang, China MACSTEEL, Gauteng (South Africa) Nippon Yakin Kogyo Co., Ltd., Japan JFE, Japan Tenaris, Luxembourg (Europe) SMM Oman Sosta, Italy Check ex-stock of above make with listed stainless steel 321h pipe suppliers	Cutting Polishing Beveling Threading
Manufacturing shape of SS 321H Pipe	Density	321H stainless steel pipe manufacturing methods
AISI 321H round pipe ASTM A312 grade TP321H rectangular pipe ASME SA 213 TP321H square pipe	7.92 g/cm 3	ASTM A312 TP 321H EFW pipe UNS S32109 seamless pipe INOX 321HERW pipe ASTM A312 gr TP321H welded pipe SS 321H fabricated pipes

Buy Directly from Stockists and Dealers of Stainless Steel 321H Pipe in Dubai

STAINLESSINOX INTERNATIONAL FZCO : Jebel Ali Free Zone, Dubai
Ali Yaqoob Trading Co. L.L.C : Dubai
JSS Pipes And Fittings Trading LLC : Dubai
Fitting World Trading LLC : Nad Al Hamar, Dubai

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What precautions should be taken when handling 321H pipes?

Avoid Surface Contamination
Protect from Mechanical Damage
Maintain Cleanliness
Proper Storage Conditions
Avoid Chloride Exposure
Handle Welded Areas Carefully
Use Proper Lifting Techniques

Delivery Location and Schedule for 321H Stainless Steel Seamless Pipe

Export to	Price variations and estimated delivery
Chile	5 % extra \| 45 days
Venezuela	5 % extra \| 45 days
Colombia	5 % extra \| 45 days
Ecuador	5 % extra \| 60 days
Guyana	5 % extra \| 60 days
Paraguay	5 % extra \| 60 days
Uruguay	5 % extra \| 60 days
UAE	5 % extra \| 5 Days
South Africa	5 % extra \| 25 to 30 days
Saudi Arabia	5 % extra \| 7 days
Qatar	5 % extra \| 7 days
USA	5 % extra \| 40 to 60 days