Long an Stainless Steel Flange Welding Neck Fitting with Custom Support

Product Details
Customization: Available
Standard: ANSI, DIN, GB, JIS, GOST
Type: Welding Flange
Still deciding? Get samples of US$ 10/Piece
Request Sample
Manufacturer/Factory & Trading Company

360° Virtual Tour

Diamond Member Since 2025

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
Years of Export Experience
The export experience of the supplier is more than 10 years
Exhibition Experience
The supplier had participated in offline trade shows, you can check the Audit Report for more information
to see all verified strength labels (25)
  • Long an Stainless Steel Flange Welding Neck Fitting with Custom Support
  • Long an Stainless Steel Flange Welding Neck Fitting with Custom Support
  • Long an Stainless Steel Flange Welding Neck Fitting with Custom Support
  • Long an Stainless Steel Flange Welding Neck Fitting with Custom Support
  • Long an Stainless Steel Flange Welding Neck Fitting with Custom Support
  • Long an Stainless Steel Flange Welding Neck Fitting with Custom Support
Find Similar Products

Basic Info.

Model NO.
WN flanges
Material
Stainless Steel
Structure
Flanges
Connection
Welding
Sealing Surface
RF
Manufacturing Way
Forging
Brand Name
Long an
Warranty
1 Year
Customized Support
OEM&ODM
Package
Wooden Box or Pallet or Carton
Technology
Forged
Model Number
Flange
Application
Petroleum, Natural Gas, Water Disposal
Delivery Time
10-20
Pressure
Pn6/10/16/25/40/63
Service
Within 24hours Reply
Transport Package
Wooden Box
Trademark
Long′an Flange
Origin
Wenzhou, China
HS Code
7307210000
Production Capacity
1000000

Product Description

Type Plate flange ,Lap Joint Flange ,Threaded flange,
Socket Welding Flange, Blind Flange, Slip on Flange 
Technics Forged,Cast.
Size 1/2"-80"(DN15-DN2000)
Pressure 150 lbs - 2500lbs
PN6-PN250
0.6MPa-32MPa
5K-30K
Standard EN,DIN,UNI,BS,NF,ANSI,ASME,JIS,KS,API,MSS
DIN:DIN2527,DIN2566,DIN2573,DIN2576,DIN2641,DIN2642,DIN2655,DIN2656,DIN2627,DIN2628,DIN2629,DIN 2631,
ANSI:ANSI B16.5,ANSI B16.47,MSS SP44,ANSI B16.36,ANSI B16.48
BS4504, BS1560, BS10
UNI:2276 2277 2278 6084 6089 6090 2544 2282 6091-6093
JIS
Material Stainless steel: ASTM A182 F1, F5, F9, F22, F91, 
310/F304/304L/F316/F316L, F321, F347.
Surface
treatment
Galvanized(hot,cold),varnish
Method rust oil
Plastic spraying
Application Fields Chemical Industry /Petroleum Industry /Power Industry/Metallurgical Industry
Building Industry  /Ship-building Industry  
Wenzhou Long'an Flange Co., Ltd., proudly established in 2013, is strategically situated at No. 620 Mingzhu Road, Longwan District, Shenzhou City, Zhejiang Province, China. By harnessing Wenzhou's exceptional local advantages and relying on the convenient and efficient raw material supply from the prestigious Qingshan Holdings Group, coupled with our robust forging processes and machining capabilities, we have ingeniously developed a comprehensive production system for Long'an flange.
Our company currently boasts an impressive array of over a hundred CNC lathes, adept at processing high-precision workpieces with diameters under 2000mm. In addition, we have ten machining lathes capable of handling diameters exceeding 2000mm, perfect for processing heavy-duty workpieces and large tubesheets. Enhancing our capabilities are 16 high-precision machining centers, including six three-axis, three four-axis, three five-axis machining centers, three large gantry machining centers, and one 2-meter horizontal machining center. This ensures that every customer product is meticulously processed within our factory premises, allowing us to rigorously control the quality at every stage and guarantee that each product meets the high-precision requirements of our esteemed customers. Our formidable equipment configuration comprehensively satisfies all product research and development needs, delivering the most convenient and efficient services for innovative product design and development.
We take pride in our cutting-edge online ERP system that fully integrates the workshop network, from raw material entry to finished product dispatch, achieving a seamless, paperless production environment and ensuring precise data accuracy for every product. This sophisticated system facilitates stringent quality control at every production link, employing digital processes to monitor each phase meticulously, assuring that the product quality consistently meets the stringent requirements at every stage.
Our company also features state-of-the-art independent laboratories, equipped with a variety of advanced testing equipment including fully automatic direct reading spectrometers, handheld spectrometers, spectral alloy analyzers, hydraulic universal material testing machines, and pendulum impact testing machines, ensuring unparalleled precision and reliability in our testing and quality assurance processes.Long an Stainless Steel Flange Welding Neck Fitting with Custom SupportLong an Stainless Steel Flange Welding Neck Fitting with Custom SupportLong an Stainless Steel Flange Welding Neck Fitting with Custom SupportLong an Stainless Steel Flange Welding Neck Fitting with Custom SupportLong an Stainless Steel Flange Welding Neck Fitting with Custom SupportLong an Stainless Steel Flange Welding Neck Fitting with Custom SupportLong an Stainless Steel Flange Welding Neck Fitting with Custom SupportLong an Stainless Steel Flange Welding Neck Fitting with Custom Support

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier