Super Duplex Steel Nickel Alloy Flanges Astm A182 F51 F55 Wn Lwn So Flange

Brand Name:HT

Certification:PED SGS ISO TUV

Model Number:ASTM A182 F51 F55 F60 F61 WN LWN SO Flange

Minimum Order Quantity:50piece

Delivery Time:30-35 work days

Payment Terms:L/C, T/T, Western Union

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Zhengzhou Huitong Pipeline Equipment Co.,Ltd.

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Location: Zhengzhou Henan China

Address: Room 1703, 17th Floor, Building 5, Jinyin Modern City, Guangdian South Road, Jinshui District, Zhengzhou City, Henan Province, China.

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Product Details

ASTM A182 / A182M - 17

Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

Duplex Steel Forged Flanges/Plate Flanges

Standard	ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Specification	ASTM A182 / ASME SA182 F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61.
UNS Grade	UNS S31803, S32205, S2205, S32550, S32750, S32760.
Size	½” to 24″
Class / Pressure	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Dimensions	ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Products		Size
ASTM A182 F44, F45, F53, F54, F55, F60, F61 Duplex Slip-On Flanges	ASTM A182 F44, F45, F53, F54, F55, F60, F61 Duplex Threaded Flanges	1/8″ – 36″ Raised Face or Flat Face
ASTM A182 F44, F45, F53, F54, F55, F60, F61 Duplex Reducing Flanges	ASTM A182 F44, F45, F53, F54, F55, F60, F61 Duplex Blind Flanges
ASTM A182 F44, F45, F53, F54, F55, F60, F61 Duplex Weld Neck Flanges	ASTM A182 F44, F45, F53, F54, F55, F60, F61 Duplex Socket Weld Flanges
ASTM A182 F44, F45, F53, F54, F55, F60, F61 Duplex Plate Flanges	ASTM A182 F44, F45, F53, F54, F55, F60, F61 Duplex Lap Joint Flanges

Chemical Composition % of ASTM A182 F44, F45, F53, F54, F55, F60, F61 Duplex Steel Flanges

Ni	Min	Max
Cr	4.5	6.5
Mo	22.0	23.0
Mn	3.0	3.5
Si	-	2.0
C	-	1.0
N	-	0.03
S	0.14	0.2
P	-	0.02
Fe	-	0.03

Mechanical Properties of ASTM A182 F44, F45, F53, F54, F55, F60, F61 Duplex Steel Flanges

Property	Values
Ultimate Tensile Strength *	95 min Ksi (655 Mpa)
0.2 % Yield Strength *	75 min Ksi (517 Mpa)
Elongation *	17 % min
Reduction of Area *	35 % min
Charpy Impact Toughness	42 mean/ 33 min J at –18o C
Hardness	197 – 237 BHN (75 Ksi min)

ASTM A182 F44, F45, F53, F54, F55, F60, F61 Duplex Steel Flanges Dimensions

Nominal Pipe Size	Flanges Inside Diameter (ID) (inch)	Flanges Outside Diameter (OD) (inches)
Nominal Pipe Size	Flanges Inside Diameter (ID) (inch)	Class 150	Class 300	Class 400	Class 600	Class 900
1/2	0.84	1.875	2.125	2.125	2.125	2.50
3/4	1.06	2.25	2.625	2.625	2.625	2.75
1	1.31	2.625	2.875	2.875	2.875	3.125
1 1/4	1.66	3	3.25	3.25	3.25	3.50
1 1/2	1.91	3.375	3.75	3.75	3.75	3.875
2	2.38	4.125	4.375	4.375	4.375	5.625
2 1/2	2.88	4.875	5.125	5.125	5.125	6.50
3	3.50	5.375	5.875	5.875	5.875	6.625
4	4.50	6.875	7.125	7.00	7.625	8.125
5	5.56	7.75	8.50	8.375	9.50	9.75
6	6.62	8.75	9.875	9.75	10.50	11.375
8	8.62	11	12.125	12.00	12.625	14.125
10	10.75	13.375	14.25	14.125	15.75	17.125
12	12.75	16.125	16.625	16.50	18.00	19.625

Company Profile

Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fittings for Huitong Group and assisting another subsidiary company of Huitong Group:Zhengzhou Huitong Machanical Equipment Co.,Ltd., in exporting machanical equipment.

Zhengzhou Huitong Pipeline Equipment Co.,Ltd.,with the strong support of Huitong Group,and years'development and innovation, are more and more professional in technical service and can manufacure products with all kinds of material,shape and size. Especially in elbows, tee, reducer, flange and pipe cap etc., we have gained more than 20 product patent, and hundreds of technology patent. Also,we have gradually taken an ireplacable role in High-pressure,high-temperature and anti-corrosion area. With the continuous construction of engery in China,such as petrol gas,electric power,etc.,our company has become the purchasing center of whole set fittings for such projects.In 2009,a foreign trade team established,is manily engaged in oil gas and electric power projects abroad.By now, our products have been exported to

Canada,Malaysia,Parkistan,UAE, Eygpt,the Middle East countries, etc.. We have passed the qualification of ISO9001:2000 and API quality certification system. High-quality products and high-class service are well received by abroad customers in this industry. The unique diversified production line can offer you one-package serive, you can pruchase all complex products from us at one time. What's more, our sufficient material stock and conventional product stock can ensure you receive satisfied product in the shortest time.

With powerful financial strength,advanced managerial concept, excellent marketing service,strict quality control system and integrated marketing team,we would like to develop together with you hand in hand. Adhering to the operation principle of "faith first and clients foremost", we always supply high quality products, complete after-sales service and favorable prices. We sincerely hope to establish long-term cooperation with you on the basis of mutual benefits, reciprocity and common development.