Asme b16.5 so flange ansi #150 317L stainless steel forged flange

1.317L flanges

Type 317L is a low carbon austenitic stainless steel version of Type 317 that offers improved corrosion resistance over Type 304/304L. Some of the other major benefits of Type 317L include:

• Better general and localized corrosion resistance compared to 316/316L stainless steel

• Good formability and weldability

• Increased resistance to chemical attack from acids

• Lower carbon content leads to resistance to sensitization when welded

• Non-magnetic

2.Stainless Steel 317L Pipe Flanges Specifications

3.Mechanical Properties of Stainless Steel 317L Flanges :

Chemical Composition of Stainless Steel 317L Flanges :

Another Available Products of Stainless Steel 317L Flanges :

Types of Stainless Steel 317L Flanges :

4.SS 317L 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

• 
  

• 5.Product specification

• 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/lap 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 N10276(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

5.pictures showing

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.

People who interested in our products or want to get more information about us,contact us,please!Looking forward for your inquiry.