Customized Plate Flanges for Robust Stainless Steel Pipe Fitting

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Plate
• Model NO.: Plate flanges
• Material: Stainless Steel
• Structure: Flanges
• Connection: Plate
• 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 shining example of innovation and precision, has been dedicated to crafting superior components since 2013. Nestled in the bustling heart of No. 620 Mingzhu Road, Longwan District, Wenzhou City, Zhejiang Province, China, we capitalize on Wenzhou's unique regional benefits. This, combined with the seamless and efficient raw material supply from Qingshan Holdings Group, empowers us to establish a comprehensive production system for Longan flange. Our robust forging process and state-of-the-art machining capabilities distinguish us in the industry, allowing us to produce flanges of world-class quality.
Possessing an impressive fleet of over a hundred cutting-edge CNC lathes, Wenzhou Long'an Flange Co. is adept at crafting high-precision workpieces with diameters up to 2000mm, ensuring meticulous accuracy. For larger workpieces and expansive tubesheets, our arsenal includes 10 high-capacity machining lathes with diameters exceeding 2000mm. In our unwavering quest for precision, our facilities are equipped with 16 high-precision machining centers: 6 three-axis, 3 four-axis, 3 five-axis, 3 large gantry machining centers, and a 2-meter horizontal machining center. This comprehensive suite of equipment ensures the refinement of every customer's product within our facilities, allowing us to maintain stringent quality control at every stage and meet the exacting precision requirements of our discerning clientele. Such a formidable configuration empowers all product research and development efforts, delivering unmatched convenience and efficiency for innovative product creation.
We take immense pride in our cutting-edge online ERP system, seamlessly integrated with our workshop network, managing the entire journey from raw material entry to the dispatch of finished products. This revolutionary system transforms our production process, enabling paperless operations and guaranteeing data precision for every item we produce. Moreover, this sophisticated system allows meticulous quality control at every phase of production, leveraging digital processes that oversee each step, ensuring our product quality consistently meets and exceeds our stringent standards.
Augmenting our production capabilities, we have established independent laboratories, equipped with an array of cutting-edge testing equipment. This entails fully automatic direct-reading spectrometers, handheld spectrometers, spectral alloy analyzers, hydraulic universal material testing machines, and pendulum impact testing machines. Each instrument reflects our unwavering commitment to precision, allowing us to uphold the pinnacle of quality and reliability.