Customization: | Available |
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Standard: | ANSI, ASME |
Type: | Welding Flange |
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Name | 4 Inch Class 150 Class 300 Class 600 Weld Neck Raised Face Flange ASME B16.5 |
Technology | Forging |
Pressure Rating | Class:150#, 300#, 600#, 900#, 1500#, 2500#, etc. |
PN:PN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100, PN160, etc. | |
Sealing Type | FF, RF, RJ, FM, M, T, G, etc. |
Sealing Finish | Smooth or Spiral Finish (As your request) |
Varieties | PL (Plate Flat), WN (Weld Neck), BL (Blind), SO (Slip-ons), SW (Socket Welds), TH (threaded), LF/SE(Lapped Flange/Stub ends), PJ/SE, LF/SE, etc. |
Size Range | DN 15 - DN 1200-1/2"- 48" |
Materials | Carbon steel: Q235A, Q235B,Q345BC22.8, ASTM A105, SS400 |
Alloy steel: ASTM A694,F42,F46, F52,F56, F60, F65, A350 LF2 , | |
Stainless steel: ASTM A182 F1, F5, F9, F22, F91,310/F304/304L/F316/F316L, F321, F347. | |
Application | Petrochemical & Gas industry, chemical, machinery, electric power, shipbuilding, papermaking, construction Water works, Shipbuilding industry, Power industry, Valve industry,and general pipes connecting projects etc. |
Special Design | Available |
Package | plywood cases, pallets, nylon bags or according to the customers' requirements |
Production period | In 15-60 days upon order quantity |
Payment term | LC, T/T, Western Union, Small-amount payment |
Certificate | ISO14001,ISO9001,ASME,CCC,CE |
For over two decades, Yancheng Jicheng Machinery Co., Ltd has been a trusted leader in the manufacturing and selling of superior metal pipe fittings. Our extensive product line includes forged fittings, cast fittings, and flanges, all proudly certified with CE and ISO. We diligently adhere to international standards like ASME/ANSI, DIN, JIS, GB/T to ensure excellence. We also offer bespoke solutions tailored to meet your unique requirements.
Jicheng's exceptional products find applications across diverse industries such as petroleum, chemical, metallurgy, shipbuilding, defense, machinery, paper, fire control, and nuclear power. With a robust export platform spanning Southeast Asia, the Middle East, Europe, and the Americas, Jicheng Machinery is synonymous with quality and reliability, both domestically and internationally.
Our products consistently meet and exceed a vast array of international standards, ensuring top-tier quality and performance.
Pipe Fittings Standard: We conform to ASTM B16.11, B16.9, and B16.3 standards, guaranteeing optimal integrity and reliability.
Flange Standard: Our flanges meet the stringent criteria of ANSI B16.5, DIN Series, JIS Series, and GOST Series, ensuring precise performance and compatibility.
Annually, our doors open to hundreds of international visitors and numerous domestic clients. Since inception, we've championed the principles of 'Quality First, Customer First, and Integrity-Based.' Our unwavering commitment to delivering superior products, competitive pricing, prompt service, and a stellar reputation is the cornerstone of our enduring success.