Durable Slip on Flanges Stainless Steel Pipe Fitting Long an Brand

• 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., founded in 2013, proudly calls No. 620 Mingzhu Road, Longwan District, Wenzhou City, Zhejiang Province, China its home. Capitalizing on Wenzhou's exceptional local advantages and the reliable supply of premium raw materials from Qingshan Holdings Group, coupled with our robust forging and machining prowess, we've meticulously crafted a comprehensive production system that powers Longan flange with unmatched efficiency and quality.
Our enterprise boasts a remarkable fleet of over a hundred CNC lathes, expertly handling high-precision workpieces up to 2000mm in diameter. Additionally, our 10 advanced machining lathes adeptly process heavy-duty workpieces and expansive tubesheets beyond 2000mm, ensuring versatility and precision. We proudly feature 16 high-precision machining centers, including 6 three-axis, 3 four-axis, 3 five-axis, and 3 large gantry machining centers, alongside a state-of-the-art 2-meter horizontal machining center. This powerful arsenal guarantees that every customer product is meticulously processed within our factory, maintaining stringent quality control at every stage. Our comprehensive equipment configuration meets every research and development demand of our clients, delivering unparalleled convenience and efficiency for their groundbreaking innovations.
Our cutting-edge online ERP system seamlessly integrates with the workshop network, from raw material intake to finished product dispatch, achieving a streamlined, paperless production environment. This system ensures precision in data management for every product, enabling meticulous quality control at each production phase. By employing digital processes, we maintain rigorous standards, ensuring the quality of products consistently meets all specified requirements at every stage of production.
In our pursuit of excellence, we maintain independent laboratories equipped with an array of sophisticated testing equipment. Our arsenal includes fully automatic direct reading spectrometers, handheld spectrometers, spectral alloy analyzers, hydraulic universal material testing machines, and pendulum impact testing machines, all poised to ensure our commitment to quality and precision.