Premium Welding Neck Flange Stainless Steel Pipe Fitting Long an Warranty

Product Details
Customization: Available
Standard: ANSI, DIN, GB, JIS, GOST, BSW
Type: Slip on Flange
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  • Premium Welding Neck Flange Stainless Steel Pipe Fitting Long an Warranty
  • Premium Welding Neck Flange Stainless Steel Pipe Fitting Long an Warranty
  • Premium Welding Neck Flange Stainless Steel Pipe Fitting Long an Warranty
  • Premium Welding Neck Flange Stainless Steel Pipe Fitting Long an Warranty
  • Premium Welding Neck Flange Stainless Steel Pipe Fitting Long an Warranty
  • Premium Welding Neck Flange Stainless Steel Pipe Fitting Long an Warranty
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Basic Info.

Model NO.
Slip On
Material
Stainless Steel
Structure
Flanges
Connection
Flanged
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., established in 2013, is strategically situated at No. 620 Mingzhu Road, Longwan District, Wenzhou City, Zhejiang Province, China. Harnessing the exceptional local advantages of Wenzhou, and capitalizing on the streamlined and efficient raw material supply from Qingshan Holdings Group, coupled with our formidable forging processes and advanced machining capabilities, we have meticulously crafted a comprehensive production system for the Long'an flange.
Currently, our company boasts a fleet of over a hundred CNC lathes capable of processing high-precision workpieces with diameters up to 2000mm. We also operate 10 specialized lathes for handling heavy workpieces and oversized tubesheets with diameters exceeding 2000mm. To further ensure precision and quality, we have equipped ourselves with 16 high-precision machining centers. This impressive array includes 6 three-axis machining centers, 3 four-axis machining centers, 3 five-axis machining centers, 3 large gantry machining centers, and 1 state-of-the-art 2-meter horizontal machining center. This robust equipment infrastructure guarantees that every customer product is expertly processed within our facility, maintaining stringent quality control at each stage, and meeting the exacting high-precision standards expected by our valued clients. Our powerful equipment suite caters comprehensively to all product research and development needs, offering the utmost convenience and efficiency for customers' innovative product development and research.
Our company is proud to operate a fully integrated online ERP system that encompasses the entire workshop network, from raw material entry to final product exit. This system enables paperless production, ensuring precise data accuracy for every product. Additionally, this advanced system facilitates rigorous quality control at every production stage, utilizing digital processes to oversee each step. Consequently, the quality of the product at each stage meets the high standards and requirements, ensuring excellence in every link of production.
We are equipped with independent laboratories furnished with an array of advanced testing equipment. This includes fully automatic direct-reading spectrometers, handheld spectrometers, spectral alloy analyzers, hydraulic universal material testing machines, and pendulum impact testing machines. These facilities ensure our products meet the highest standards of quality and reliability.Premium Welding Neck Flange Stainless Steel Pipe Fitting Long an WarrantyPremium Welding Neck Flange Stainless Steel Pipe Fitting Long an WarrantyPremium Welding Neck Flange Stainless Steel Pipe Fitting Long an WarrantyPremium Welding Neck Flange Stainless Steel Pipe Fitting Long an WarrantyPremium Welding Neck Flange Stainless Steel Pipe Fitting Long an WarrantyPremium Welding Neck Flange Stainless Steel Pipe Fitting Long an Warranty

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