Reliable Slip on Flanges Stainless Steel Flange Pipe Fitting Long an

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Slip on Flange
• 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., a prestigious name in the flange industry, was founded in 2013. Nestled at No. 620 Mingzhu Road, Longwan District, Wenzhou City, Zhejiang Province, China, our company capitalizes on Wenzhou's exceptional local advantages. By harnessing a seamless, efficient raw material supply from Qingshan Holdings Group and leveraging our robust forging and machining expertise, we have meticulously crafted a comprehensive production system, ensuring excellence in each Long'an flange.
Our enterprise proudly boasts an impressive arsenal of over a hundred CNC lathes, expertly designed to handle high-precision workpieces with diameters under 2000mm. In addition, we feature 10 machining lathes with diameters exceeding 2000mm, dedicated to processing substantial workpieces and large tubesheets. Complementing this powerful lineup are 16 state-of-the-art high-precision machining centers, including 6 three-axis, 3 four-axis, 3 five-axis centers, 3 large gantry machining centers, and a singular 2-meter horizontal machining center. This cutting-edge equipment ensures meticulous in-house processing of every customer product, expertly maintains quality control, and meets the exacting high-precision standards demanded by our discerning clientele. Our formidable equipment suite caters comprehensively to all customer product research and development needs, offering the most convenient and effective services for innovative product exploration and advancement.
Our enterprise is empowered by a sophisticated online ERP system that seamlessly integrates across the workshop network, from raw material intake to the final product dispatch. This system achieves a paperless production environment, ensuring data precision for every product. Moreover, it allows for stringent quality control at every production stage, and through digitized processes, it meticulously monitors each production link, ensuring that the product quality consistently meets and surpasses stringent standards.
We take pride in our cutting-edge, independent laboratories, furnished with a diverse 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. Each piece of equipment is vital in upholding the superior quality and reliability that we promise to all our valued customers.