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WN SW BL SO Duplex Stainless WN Steel Flange ASTM A182 F51 F53 F55 F44 F904L

WN SW BL SO Duplex Stainless WN Steel Flange ASTM A182 F51 F53 F55 F44 F904L

1. Type of flanges:

ASTM A182 F51 F53 F55 F44 F904L WN Flange
ASTM A182 F51 F53 F55 F44 F904L SW Flange
ASTM A182 F51 F53 F55 F44 F904L BL Flange
ASTM A182 F51 F53 F55 F44 F904L SO Flange
ASTM A182 F51 F53 F55 F44 F904L TH Flange
ASTM A182 F51 F53 F55 F44 F904L LJ Flange
ASTM A182 F51 F53 F55 F44 F904L LWN Flange

2. Specifications

Duplex Steel Pipe Flanges Specifications
Specifications	ASTM A182 / ASME SA182
Size	1/8″ NB TO 24″ NB
Standards	ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standard	ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Grades	S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61

Duplex Steel S31803 Pipe Flanges Specifications
Specifications	ASTM A182 / ASME SA182
Size	1/8″ NB TO 24″ NB
Standards	ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standard	ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Grades	S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61

Duplex Steel S31803 / S32205 Pipe Flanges Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N	Fe
S31803	0.030 max	2.00 max	1.00 max	0.030 max	0.020 max	22.0 – 23.0	3.0 – 3.5	4.50 – 6.50	0.14 – 0.20	63.72 min
S32205	0.030 max	2.00 max	1.00 max	0.030 max	0.020 max	21.0 – 23.0	2.50 – 3.50	4.50 – 6.50	0.8 – 0.20	63.54 min

Duplex Steel S31803 / S32205 Plate Flanges Mechanical Properties

Grades	Density (g/cm 3)	Density (lb/in 3)	Melting Point (°C)	Melting Point (°F)
S31803 / S32205	7.805	0.285	1420 – 1465	2588 – 2669

Equivalent Grades for S31803 / S32205 Duplex Steel Industrial Pipe Flanges

STANDARD	WERKSTOFF NR.	UNS
Duplex 2205	1.4462	S31803 / S32205

Super Duplex Steel S32750 Pipe Flanges Specifications
Specifications	ASTM A182 / ASME SA182
Size	1/8″ NB TO 24″ NB
Standards	ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standard	ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Grades	S32750 / S32760 / S32950

Super Duplex Steel S32750 / S32760 Pipe Flanges Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N	Fe
S32750	0.030 max	1.20 max	0.80 max	0.035 max	0.020 max	24.00 – 26.00	3.00 – 5.00	6.00 – 8.00	0.24 – 0.32	58.095 min
S32760	0.05 max	1.00 max	1.00 max	0.030 max	0.010 max	24.00 – 26.00	3.00 – 4.00	6.00 – 8.00	0.20 – 0.30	57.61 min

Super Duplex Steel S32750 / S32760 Plate Flanges Mechanical Properties

Grades	Density (g/cm 3)	Density (lb/in 3)	Melting Point (°C)	Melting Point (°F)
S32750 / S32760	7.8	0.281	1350	2460

Equivalent Grades for S32750 / S32760 Super Duplex Steel Industrial Pipe Flanges

STANDARD	WERKSTOFF NR.	UNS
Super Duplex 2507	1.4410	S32750 / S32760

3. Payment:

T/T, Western Union, MoneyGram,30% T/T IN ADVANCE 70% BEFORE SHIPMENT.

4. Packaging & Delivery:

Packaging Details:
WOODCASE,PALLET ,WOVEN BAG ETC.OR AS PER YOUR REQUIRMENTS.
Port:
Tianjin/Shanghai/Ningbo
Lead Time :

Quantity(Pieces)	1 - 100	>100
Est. Time(days)	15-30	To be negotiated

5. Duplex Flanges Application Industries
Off-Shore Oil Drilling Companies
Power Generation
Petrochemicals
Gas Processing
Specialty Chemicals
Pharmaceuticals
Pharmaceutical Equipment
Chemical Equipment
Sea Water Equipment
Heat Exchangers
Condensers
Pulp and Paper Industry
packaging

6. Product Picture

Why Choose Us

1.One-Stop Service,One Single Source.

2.No MOQ.

3.Best quality,competitive price

4.Fast Reply.

5.On-Time Delivery

6.Professional sales and technical team .

FAQ

Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)

Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.

Q3: Will my drawing be e after you get it?
A3: Yes, we will not release your design to third party unless with your permission.

Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.

Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.

Product Tags:


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Categories	Steel Pipe Flange
Brand Name:	BY
Model Number:	BYWN00014
Certification:	SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin:	China
MOQ:	1 pcs
Price:	Negotiable
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	10000 PC Per Month
Delivery Time:	10 Work days
Packaging Details:	Regular shipping packaging or depends on customer's requirement
Material:	Stainless Steel
Size:	2"-24"
Type:	SW/RF/FF-SO/WN/SW/TH/LJ/BL
Technic:	Forged
Thickness:	SCH160
Pressure:	150#, 300#, 400#, 600#, 900#, 1500#, 2500#
Material Grade::	ASTM A182 F304/304L/304H
Surface:	Oil rusted, yellow

Standard	Type		Class	Size
ASME B16.5	WN/LWN/SO/Blind/Lap Joint		150#-2500#	1/2"-24" (Except Blind Flange 2500lb 1/2"-12")
	SW flange		150#-1500#	1/2"-3" (Except 1500# 1/2"-2 1/2")
	Threaded		150#-900#	1/2"-24"
			1500# 2500#	1/2"-2 1/2"
ASME B16.47 Series A	WN/blind flange		150# -900#	22"-48" (Except 900# Size:26"-48")
ASME B16.47 Series B	WN/blind flange		75#-300#	26"-48"
			400# 600# 900#	26"-36"
DIN2527	Blind flange		PN6-PN100	DN10-DN1000
DIN2543	SO flange		PN16	DN10-DN1000
DIN2544	SO flange		PN25	DN10-DN1000
DIN2545	SO flange		PN40	DN10-DN500
DIN2565	Threaded flange with Neck		PN6	DN6-DN200
DIN2566	Threaded flange with Neck		PN16	DN6-DN150
DIN2567	Threaded flange with Neck		PN25 PN40	DN6-DN150
DIN2568	Threaded flange with Neck		PN64	DN10-DN150
DIN2569	Threaded flange with Neck		PN100	DN10-DN150
EN1092-1:2002	Plate flange for welding/ loose plate flange with weld-on plate collar or for lapped pipe end/Blind Flange/WN flange		PN2.5-PN100	DN10-DN4000
JIS B2220	Welding flange, lap joint flange, threaded flange		PN6-PN100	DN10-DN1500
BS4504 BS10 TableD/E	Plate Flange for welding/ WN flange/blank Flange		PN6-PN100	DN10-DN1500
Other Products	Anchor/swivel/girth/l ap joint/reducing/orifice
	Spectacle blind/paddle blind/ spacer ring/orifice plate/bleed ring
	Special Products: rings/ forgings/disc/shaft sleeves
Sealing Surface	RF FF RTJ TF GF LF LM
Flange Face Finish	Stock finish/spiral serrated/ concentric serrated/smooth finish (Ra 3.2 and 6.3 micrometers)
	125-250 AARH(it is called smooth finish)
	250-500 AARH(it is called stock finish)
Coating	Vanish, yellow paint, anti-rust oil, galvanizing etc
Material Grade	Nickel Alloy Steel		ASTM/ASME B/SB564 UNS N02200(NICKEL 200), UNS N04400(MONEL 400),
			UNS N08825( INCOLOY 825),UNS N06600(INCONEL 600),
			UNS N06601(INCONEL 601), UNS N06625(INCONEL 625), UNS N10675(HASTELLOY C276),
			ASTM/ASME B/SB160 UNS N02201(NICKEL 201), ASTM B/SB472 UNS N08020(Alloy 20)
	Copper Alloy		ASTM/ASME B/SB151 UNS C70600(CuNi 90/10), C71500(CuNi 70/30)
	Stainless Steel		ASTM/ASME A/SA182 F304,304L,304H,309H,310H, 316,316H,316L,316LN,
			317,317L,321,321H,347,347H
	Duplex and Super Duplex Steel		ASTM/ASME A/SA182 F44,F45,F51,F53,F55,F60,F61
	Carbon steel		ASTM /ASME A/SA105(N)
	Low Temp Carbon Steel		ASTM/ASME A/SA350 LF2
	High Yield Carbon Steel		ASTM/ASME A/SA694 F52,F56 F60, F65, F70
	Alloy Steel		ASTM/ASME A/SA182 GR F5, F9, F11,F12,F22,F91
	Titanium		ASTM/ASME B/SB381 Grade 2, Grade 5, Grade 7
Carbon Steel		ASTM A105
Alloy Steel:		ASTM A182 F1/F5/F9/F11/F22/F91/F92 Etc
Duplex Steel:		Duplex F51 2205 UNS S31803, Super Duplex 2507 (UNS S32750), F55 (UNS S32760)
Stainless Steel:		ASTM A182 F304 F304L F304H F309 F310 F310S F316 F316L F316 F316Ti F317 F317L F321 F347 F347H
Duplex Stainless Steel:		ASTM A182 F51/F53/F55/F60
Nicke alloys:		Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800
Cu-Ni:		90/10,70/30