High-Performance Slip on Flanges Stainless Steel 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. was established in 2013, beautifully nestled at No. 620 Mingzhu Road, Longwan District, Wenzhou City, Zhejiang Province, China. Embracing Wenzhou's exceptional local advantages and drawing strength from the efficient and convenient raw material supply chain of Qingshan Holdings Group, coupled with robust forging processes and advanced machining capabilities, we have masterfully crafted a comprehensive production system for Long'an flange.
Our company proudly boasts over a hundred state-of-the-art CNC lathes, adept at processing high-precision workpieces with diameters less than 2000mm. We also feature 10 specialized machining lathes for handling heavy workpieces and extensive tubesheets exceeding 2000mm in diameter. Complementing this, our facility is outfitted with 16 high-precision machining centers, including 6 three-axis, 3 four-axis, 3 five-axis, 3 large gantry machining centers, and a 2-meter horizontal machining center. This ensures that every customer's product is meticulously processed within our premises, allowing us to maintain unwavering quality control at every stage and meet the high-precision demands of our esteemed clients. Our powerful equipment setup seamlessly caters to all product research and development needs, delivering unrivaled convenience and efficiency for customers' innovative product pursuits.
Our organization is equipped with a sophisticated online ERP system, comprehensively covering the entire workshop network from the entry of raw materials to the exit of finished products, achieving streamlined, paperless production and ensuring the precision of data for each item. This advanced system facilitates stringent quality control at every production stage, employing digital processes to meticulously oversee each step, thereby ensuring that product quality at every phase aligns impeccably with our standards.
We take pride in our independent laboratories, which are equipped with an array of cutting-edge testing equipment. This includes fully automatic direct reading spectrometers, handheld spectrometers, spectral alloy analyzers, hydraulic universal material testing machines, and pendulum impact testing machines. Our extensive laboratory capabilities ensure the highest standards of product integrity and reliability.