St37-2 flange

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St37-2 Flange Highlights

Size in Ready Stock:	1/2″ To 148″ \| DN15 to DN1200
Thread :	MNPT, BSPP, FNPT, BSPP, NPT, BSPT
Approval :	BAPCO, KNPC, Saudi Aramco, MA’ADEN, EIL, ADNOC, RINA, SABIC, KPI, Q CHEM, KOC
Suited for:	Marine, High Temperature, Seawater
European & American Standard:	ANSI/ASME B16.5, DIN 17100
Raw Material Origin:	Korean, UK, Indian, European, Japanese, German
Pressure Level:	150 LB, 300 LB, 600 LB, 900 LB, 1500 LB, 2500 LB
Types of Faces :	FF (Flat Face), RTJ (Ring Type Joint), T/G (Tongue And Groove ), RF (Raised Face), M/F (Male And Female)
Service Life :	40+ years
MTC:	EN 10204/3.1B and 3.2
RFQ:	support@pipingmaterial.ae

Table of Content

Specification of ST37-2 Flange
Features of Carbon Steel ST37-2 Flange
ST37-2 Material Temperature Range
Class 150 ST37.2 Slip On Flange Dimensions in MM
DIN 2393 ST37-2 Weld Flanges Weight Chart
ST37.2 Weld Neck Flange Torque Value
Various Types of Structural Steel ST37-2 Flanges
Applications of ST37-2 CS Socket Weld Flange
ST37-2 Flanges Hardness
Density of ST37-2 Flange Material
ST37-2 Blind Flanges Yield Strength
Technical Data of ST37-2 Flange
Equivalent Standard of ST37-2 Steel Flanges
ST37-2 Steel Pipe Flange Chemical Composition
Grade ST37-2 Forged Flange Mechanical Properties
Testing of ST37-2 JIS Slip on Flanges

Carbon Steel ST37-2 Industrial Flanges Suppliers in UAE

Specification of ST37-2 Flange

Size In Ready Stock: 1/2″ to 48&#8243 | DN15 – DN1200

Coatings: Anti-rust Paint, Zinc Plated, Black Paint, Yellow Transparent, Cold And Hot Dip Galvanized

Manufacturing Way: Forged, Heat Treated and Machined

Bolts Hole Number: 4 To 48

Corrosion Resistance: Marine, Seawater, Sulfuric and Hydrochloric Acid

Surface Finish: Spiral Serrated, Smooth Finish, Mirror & Stock Finish

Application: Heavy Oil Refineries, Chemical Industry, Nuclear Sectors, Power Plants

Testing: Magnetic Particle Detector, Hydrostatic Testing Machine, X-ray Detector, UI Trasonic Flaw Detector

Documentation: 100% Radiography Test Report, MTC EN 10204/3.1B, Third Party Inspection

Packaging: Carton Box, Plastic Bag, Wooden Case

Value Added Services: Casting, Polishing, Machining, Threading, Cutting

Equipments: Electric Bevelling Machine, Pushing Machine, Press Machine, Bending Machine, Sand-blasting Machine

Get Quote Directly From ST37-2 Flange Suppliers in UAE

100% Tested Grade ST37-2 Lap Joint Flange with MTC EN 10204 3.1/3.2

Request Pricing Directly From Grade ST37-2 CS Flanges Manufacturers For The Lowest Price And Ensured High Quality Of ST37-2 Blind Flanges in Dubai

Features of Carbon Steel ST37-2 Flange

Good Yield strength
Used For Riveting
Good Welding Properties

ST37-2 Material Temperature Range

TEMP (°Celcius)
700°C to 1000°Celcius

Call Now For The Clients List Based In Below Locations

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

Carbon Steel ST37-2 Steel Flanges And Grade ST37-2 Carbon Steel Flanges In Large Diameter. Check ASTM ST37-2 Carbon Steel Pipe Flanges Dimensions, Weight & Specification

Class 150 ST37.2 Slip On Flange Dimensions in MM

N.B.	A	B	C	D	E	F	G	H	J	K	L	M	N	O	P	R	T	No. of Holes
15	80	11.1	1.6	35	16	30	22.4	9.5	21.3	–	48	16	16	23.0	60.3	3.0	15.9	4
20	98	12.7	1.6	43	16	38	27.7	11.0	26.7	–	52	16	16	28.0	69.8	3.0	15.9	4
25	108	14.3	1.6	51	17	40	34.5	12.5	33.4	–	56	17	17	35.0	79.4	3.0	15.9	4
32	117	15.9	1.6	64	21	50	43.2	14.5	42.2	–	57	21	21	43.5	88.9	5.0	15.9	4
40	127	17.5	1.6	73	22	65	49.5	16.0	48.3	–	62	22	22	50.0	98.4	6.5	15.9	4
50	152	19.0	1.6	92	25	78	62.0	17.5	60.3	–	64	25	25	62.5	120.8	8.0	19.0	4
65	178	22.2	1.6	105	29	90	74.7	19.0	73.0	–	70	29	29	75.5	139.7	8.0	19.0	4
80	200	23.8	1.6	127	30	108	90.7	20.5	88.9	–	70	30	30	91.5	152.4	9.5	19.0	4
90	216	23.8	1.6	140	32	122	103.4	–	101.6	–	71	32	32	104.0	177.8	9.5	19.0	8
100	229	23.8	1.6	157	33	135	116.1	–	114.3	–	76	33	33	117.0	190.5	11.0	19.0	8
125	254	23.8	1.6	186	37	164	143.8	–	141.3	–	89	37	37	145.0	215.9	11.0	22.2	8
150	279	25.4	1.6	216	40	192	170.7	–	168.3	–	89	40	40	171.0	241.3	12.5	22.2	8
200	343	28.6	1.6	270	44	246	221.5	–	218.1	–	102	44	44	222.0	273.0	12.5	22.2	8
250	406	30.2	1.6	324	49	305	276.4	–	273.0	–	102	49	49	277.0	362.0	12.5	25.4	12
300	483	31.8	1.6	381	56	365	327.2	–	323.9	–	114	56	56	328.0	431.8	12.5	25.4	12
350	533	34.9	1.6	413	57	400	359.2	–	355.6	–	127	57	79	360.0	476.2	12.5	28.6	12
400	597	36.5	1.6	470	64	457	410.5	–	406.4	–	127	64	87	411.0	539.8	12.5	28.6	16
450	635	39.7	1.6	533	68	505	461.8	–	457.2	–	140	68	97	462.0	577.8	12.5	31.8	16
500	698	42.9	1.6	584	73	559	513.1	–	508.0	–	144	73	103	514.0	635.0	12.5	31.8	20
600	813	47.6	1.6	692	83	654	616.0	–	609.6	–	152	83	111	616.0	749.3	12.5	34.9	20

DIN 2393 ST37-2 Weld Flanges Weight Chart

Pressure Class	Nominal Size Of Pipe (NPS)	Socket Weld (SWRF Flange)	Lap Joint (LOOSE Flange)	Slip On (SORF Flange)	Blind (BLR FlangeF)	Threaded (NPT Flange)	Weld Neck (WNRF Flange)
Class 150 Flange	½	2	1	1	2	1	2
	¾	2	2	2	2	2	2
	1	2	2	2	2	2	3
	1¼	3	3	3	3	3	3
	1½	3	3	3	4	3	4
	2	5	5	5	5	5	6
	2½	8	8	8	7	8	10
	3	9	9	9	9	9	11.5
	3½	11	11	11	13	12	12
	4	13	13	13	17	13	16.5
	5	15	15	15	20	15	21
	6	19	19	19	27	19	26
	8	30	30	30	47	30	42
	10	43	43	43	70	43	54
	12	64	64	64	123	64	88
	14	90	105	90	140	90	114
	16	98	140	106	180	98	140
	18	130	160	130	220	130	165
	20	165	195	165	285	165	197
	22	185	245	185	355	185	225
	24	220	275	220	430	220	268

ST37.2 Weld Neck Flange Torque Value

Flange Size Inch	Flange Size MM	(Maximum) Radial Projection
Flange Size Inch	Flange Size MM	No Deeper Than the Bottom In Millimeter	Deeper Than the Bottom In Millimeter
1	25	3.0	1.5
1/2	15	3.0	1.5
3/4	20	3.0	1.5
1 1/4	32	3.0	1.5
1 1/2	40	3.0	1.5
2	50	3.0	1.5
2 1/2	65	3.0	1.5
3	80	4.5	1.5
3 1/2	90	6.0	3.0
4	100	6.0	3.0
5	125	6.0	3.0
6	150	6.0	3.0
8	200	8.0	4.5
10	250	8.0	4.5
12	300	8.0	4.5
14	350	8.0	4.5
16	400	10.0	4.5
18	450	12.0	6.0

See Where You Can Find Material Ex Stock

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

Various Types of Structural Steel ST37-2 Flanges

ST37-2 CS Socket Weld Flange

Grade ST37-2 Lap Joint Flange

Structural Steel ST37-2 Plate Flanges

RST37.2 Long Neck Flanges

Werkstoff ST37.2 Threaded Flange

DIN 17100 ST37-2 Orifice Flange

Have Direct Contact With The Verified Low Carbon Steel ST37-2 Pipe Flanges Suppliers In Sharjah For Quality Material And Timely Delivery

Applications of ST37-2 CS Socket Weld Flange

Sea Water Equipment
Pharmaceutical Equipment
Power Generation
Off-Shore Oil Drilling Companies
Petrochemicals
Heat Exchangers
Pulp and Paper Industry
Pharmaceuticals

ST37-2 Flanges Hardness

Structural Steel (St37-2) Hardness ≤ 120 HBW

Explore Nearby Locations For The Quickest Delivery Options

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

Density of ST37-2 Flange Material

Material (St 37-2) Density 7.85 g/cm3

ST37-2 Blind Flanges Yield Strength

Yield strength
Steel (Steel number)	d≤16	16< d ≤40
St37-2 (1.0037)	235	225

Technical Data of ST37-2 Flange

USA – ASTM/ ASME specification	Flange ST37-2 manufacturing size range	Pressure class
ASTM A36 ASME SA36	1/2″ to 48″ 15NB – 1200NB PN 2.5 – PN 400 Get fastest quote from St37-2 Flange Suppliers in UAE for any size or pressure rating	CL 150 CL 300 CL 600 CL 900 CL 1500 CL 2500
ST37-2 material coating types	Types	Marking of steel grade ST37-2
Alloy material coated (Clad/ Lined) Oil Varnished Electric zinc coated (Yellow zinc/ white) Anti-rust painting Black phosphating treatment Hot dip galvanized (Thickness 200μm) Electro galvanizing coating (Thickness 20-30μm)	ST37-2 DIN lap joint flanges ST37-2 JIS threaded flanges DIN 2393 ST37-2 weld neck flanges ST37-2 DIN 1543 blind flanges ST37-2K LWN flanges (Long weld neck) ST37-2 DIN 17100 slip on flanges ST37-2 steel socket weld flanges DIN 2393 ST37-2 reducing flange	Standard name (EN 1092-1, ASME B16.5, JIS B2220, BS 4504, GOST 12820, SABS 1123) Material grade Manufacturers logo / name (OEM) Manufacturing date Heat number Pressure class Face type Origin of material Sizes
Types of ST37.2 4000pa blind flanges	Types of CS St37.2 weld neck flanges	Types of ST37-2 JIS slip on flanges
St37-2 carbon steel flat face blind flange Carbon steel St37-2 ring type joint blind flange Steel grade ST37-2 raised face blind flange	CS St37.2 flat face weld neck flange ST37.2 4000pa raised face weld neck flange ST37-2 DIN 17100 ring type joint weld neck flange ST37-2 steel long weld neck flange	ST37-2 JIS ring type joint slip on flange ST37-2 DIN 1543 flat face slip on flange DIN 2393 ST37-2 raised face slip on flange
Installations & applications	German standard of ST37-2K flange	Thread types of companion/ screwed or Grade ST37-2 threaded flanges
Industrial piping connection (High/ Low pressure) Construction & mechanical systems Industrial pressure vessels Power generation plant Petrochemical plants Nuclear energy sector Buy from leading St37-2 Flange Suppliers in UAE who have zero rejection rates from South Africa, Middle east, Oman, Saudi Arabia, Egypt & USA	DIN 2578 & 2573 flat flange _ Type 1 DIN 2622, 2641, 2655, 2656 lapped flange – Type 2 & Type 4 DIN 2627 to 2638 weld neck flange – Type 11 DIN 2527 blind flange – Type 5 DIN 2558, 2565, 2566, 2567, 2568, 2569 threaded flange – Type 12	FNPT thread (Female) – ASME B1.20.1 BSP thread FPT thread BSPT thread (Female) BSPP thread (Female & male) MPT thread MNPT thread (Male) NPT thread
ST37-2 steel pipe flange meet the requirements of	Value added services	Manufacturing standards & origin country DIN 2393 ST37-2 weld flanges
Sour service IBR approved EIL approved PWHT NACE TM 0177 HIC tested ISO 15156 NACE MR0175 NACE TM-0284 NACE MR0103	Above listed St37-2 flange suppliers & manufacturers offer these services: Electroplating Threading Forging Casting Pickled Beveling end Polishing Drilling Fastest delivery in Saudi Arabia & Middle east Fabricate (100% Radiography) Minor Fabrication Tagging & marking CNC machined Metal stampings Rolling Sand Blasting MTR’s Available Cutting De-burring Heat Treatment (Hardening & Tempering)	France – NF E 29-200/ NF E 29-203 Japan – JIS standard Italy – UNI 2276/ 6091 Australia and UK – BS 10 USA – MSS SP44 USA – MSS SP44 Australia/ UK – BS 10 USA – AWWA Flange Europe – BS EN 1092-2 (only for Iron) China – GB/T 9112 / 9119 Canada – CSA B16.5/ B16.47 Europe – ISO 7005 Australia – AS 2129 USA – (ASA/ ANSI) ASME B16.5 Russia – Ghost Europe – BS EN 1092-1 Germany – DIN standard Russia – Ghost Europe – PN 10 flange – PN400 Europe – BS EN 1092-1 (only for steel) Malaysia – MS 253 USA – CL 125 (Light weight) USA – Flange API 605 Malaysia – MS 816 Italy – UNI 2276/ 6091 Korean – KS
ASME standard of Grade ST37-2 forged flange	Inspection criteria	Other special ST37-2 flanges
ASME B16.5 – ST37.2 4000pa Forged Flanges, NPS 1/2 to 24″ ASME B16.20 – RTJ Gaskets for CS St37.2 Flanges ASME B16.21 – Nonmetallic Flat Gaskets for ST37-2 DIN Flanges ASME B16.36 – DIN 2393 ST37-2 orifice flanges ASME B16.34 – ST37-2 JIS large diameter flanges (26 to 60 NPS) ASME B16.47 Series B (Formerly API 605 )- ST37-2K large diameter flanges (26 to 60 NPS)	Hardness test Tensile test Dry film thickness check (for coating thickness by an elcometer) Material inspection Verify St37-2 flange are manufactured as per the work order Impact test ST37-2 steel dimensional check by ruler, calibrated caliper or tape Positive Material Identification Test (PMI) – Important test to check chemical composition Visual inspection Shell pressure test	St37-2 carbon steel ring spacer flange DIN 2393 ST37-2 spade flange ST37-2 DIN orifice plate DIN 2393 ST37-2 anchor flange Grade ST37-2 high hub blind flange ST37-2 DIN 1543 swivel flange ST37-2 JIS expander flange ST37-2K reducing flange Above St37-2 flange suppliers & maufacturers have wide stock from 15mm to larger diameter ST37-2 steel flanges in Saudi Arabia & UAE, get a free quote now!
ST37-2 material American standards	Get quality assurance from above listed St37-2 flange suppliers	Bolt hole of ST37-2 flange
ASME B16.5: Class 150 – 2500LBS ASME B16.47: Series A/ B ASME B16.36 (ST37-2 DIN Orifice) ASME B16.48 (ST37-2 steel Spectacle Blinds )	Third Party Inspection Free replacement Mill certificate EN 10204 3.1 Certificate	4 to 24

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