WE PROVIDE HIGH QUALITYEQUIPMENT

Our Products

  • Integral butt welding stainless steel flange

    Integral butt welding stainless steel flange

    Whole-Clad Stainless Steel Flange and Its Application Range: Whole-clad stainless steel flange is a type of flange that is commonly used in various industries, known for its superior performance and durability. This type of flange is manufactured by bonding a stainless steel outer layer to a carbon steel or alloy steel inner core. The whole-clad design combines the excellent corrosion resistance of stainless steel with the strength and cost-efficiency of carbon or alloy steel. The whole-clad ...

  • Socket weld steel flange

    Socket weld steel flange

    Flanged Socket Weld Steel Flange: Application and Introduction Flanged socket weld steel flange is a type of flange commonly used in various industries for connecting pipes and equipment. It combines the characteristics of both socket weld and flange connections, providing a secure and reliable joint. Here is an introduction to its applications and features: Applications: 1. Petrochemical and Oil & Gas Industry: Flanged socket weld steel flanges are widely used in the petrochemical and oi...

  • ANSI/ASME B16.5/B16.47 Serie A/B

    ANSI/ASME B16.5/B16.47 Serie A/B

    American standard flange, also known as ANSI flange, is a flange connection that complies with American standards. It is based on the requirements of the American National Standards Institute (ANSI) and has a series of specifications and standards to ensure safe and reliable connections in various industrial fields. The American Standard flange will be described in detail below. American standard flanges are designed and manufactured in compliance with ANSI B16.5 standards and are widely used...

  • ANSI  ASME B16.5  B16.47 Serie A Serie B Flanges Manufacturer in JiangSu, China

    ANSI ASME B16.5 B16.47 Serie A Serie B Flange...

    Overview Size Blind Forged Flange Size: 1/2”-160” DN10~DN4000 Design: welding neck, slip on, blind, socket welding, threaded, lap-joint Pressure: 150#, 300#, 600#,900#,1500#, 2500# Material: 304/1.4301 304L/1.4307 F321/1.4541 F321H F316L/1.4404 316Ti/1.4571 F51/1.4462/SAF2205 F53/1.4410/SAF2507 F60 904L/1.4539 Package: plywooden case International Standard Flanges Dongsheng provides ANSI B16.5 Pressure Class: 150~1200 Size: 1/2”-24” ASME B16.5 Pressure Class 150~120...

  • AS2129  AS4087 Flanges Manufacturer in JiangSu, China

    AS2129 AS4087 Flanges Manufacturer in JiangSu,...

    Overview Size Threaded Flange Size: 1/2”-160” DN10~DN4000 Facing Flat Face Full Face (FF), Raised Face (RF), Male Face(M), Female Face (FM), Tongue Face(T), Groove Face (G) , Ring Joint Face ( RTJ/ RJ ). Material: 304/1.4301 304L/1.4307 F321/1.4541 F321H F316L/1.4404 316Ti/1.4571 F51/1.4462/SAF2205 F53/1.4410/SAF2507 F60 904L/1.4539 Surface /Coating Treatment Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized, Golden Varnish Finish. Package: ...

  • BS4504  BS10  BS3293 Flanges Manufacturer in JiangSu, China

    BS4504 BS10 BS3293 Flanges Manufacturer in Ji...

    Overview Size range: 1/2″ to 80″ DN15 to DN2000 Design: welding neck, slip on, blind, socket welding, threaded, lap-joint Pressure: 150#, 300#, 600#,900#,1500#, 2500# Material: 304/1.4301 304L/1.4307 F321/1.4541 F321H F316L/1.4404 316Ti/1.4571 F51/1.4462/SAF2205 F53/1.4410/SAF2507 F60 904L/1.4539 Package: plywooden case International Standard Flanges Dongsheng provides British Standard Standard BS 4504 Pressure PN2.5~PN40 Size: DN10~ DN4000 BS 10 Table: T/A, T...

  • DIN Serie Flanges Manufacturer in JiangSu, China

    DIN Serie Flanges Manufacturer in JiangSu, China

    Overview Size range: 1/2″ to 80″ DN15 to DN2000 Design: welding neck, slip on, blind, socket welding, threaded, lap-joint Pressure: 150#, 300#, 600#,900#,1500#, 2500# Material: 304/1.4301 304L/1.4307 F321/1.4541 F321H F316L/1.4404 316Ti/1.4571 F51/1.4462/SAF2205 F53/1.4410/SAF2507 F60 904L/1.4539 Facing: Flat Face Full Face (FF) , Raised Face (RF), Male Face(M), Female Face (FM), Tongue Face(T) , Groove Face (G) , Ring Joint Face ( RTJ/ RJ ) Package: plywooden case...

  • EN1092-1 Flanges Manufacturer in Jiangsu, China

    EN1092-1 Flanges Manufacturer in Jiangsu, China

    Overview Size Lap Joint Flange Size: 1/2”-160” DN10~DN4000 Facing Flat Face Full Face (FF), Raised Face (RF), Male Face(M), Female Face (FM), Tongue Face(T), Groove Face (G), Ring Joint Face ( RTJ/ RJ ). International Standard Flanges Dongsheng provides European Standard Standard EN 1092-1 Pressure PN6~PN100 Size: DN10~ DN4000 Type Plate, Loose plate, Blind, Welding neck, Hubbed slip on, Hubbed threaded British Standard Standard BS 4504 Pressure PN2.5~PN40 Size: DN10~ DN4000 BS 10...

Trust us, choose us

About Us

Brief description:

Jiangyin Dongsheng Flange Co., Ltd. which is established on January 25, 2005, is located in the Yunting Industial Park Zone of Jiangyin City, Jiangsu Province Jiangyin City is No.1 of the 100 most advanced cities of China. In the territory of this city. There is a 35km long golden waterway of Changjiang River and the Shanghai Ningbo Expressway, the Shanghai- Beijing Expressway and several main railways run across here. The city connects Taihu Lake in the south. leans against Changjiang River in the north, be adjacent to Shanghai in the east and links Nanjing in the west,hence the geographical locationhere is wonderful and the traffic here is very convenient.

Participate in exhibition activities

EVENTS & TRADE SHOWS

  • 微信图片_20230710141658
  • news3
  • news2
  • news
  • Application and scope of use of stainless steel flanges

    Flange is a common connection element, widely used in various fields. It has excellent sealing performance and connection reliability and is suitable for many different applications. The following will introduce several common fields and applications where flanges are used. First of all, flanges ...

  • Stainless steel flanges, shipped to the port of Hamburg, Germany

    Jiangyin Dongsheng Flange Co., Ltd. was established in 2005. The company has a complete set of equipment for producing flanges. It has more than ten years of technical and management experience in the professional production of various flanges. The process has a complete quality control system, h...

  • 304 Stainless Steel Flange Common Type

    304 stainless steel flange and other materials of the same type of flange, commonly have the following 13 types: 1. Flat welding flange (flat plate flange) shall insert the pipe into the welded flange of the inner ring of the flange. 2....

  • Stainless Steel Flange Principle Introduction

    Flanges are disk-shaped parts that are most common in pipeline engineering. Flanges are used in pairs and with matching flanges on valves. In pipeline engineering, flange is mainly used for pipeline connection. In the need to connect th...

  • International Standard Classification for Stainless Steel Flanges

    Specification: 1/2 "~ 80" (DN10-DN5000) Pressure grade: 0.25Mpa ~ 250Mpa (150Lb ~ 2500Lb) Common criteria: National standard: GB9112-88 (GB9113·1-88 ~ GB9123·36-88) American S...