| 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, Jicheng Machinery has been at the forefront of producing and distributing superior metal pipe fittings. Specializing in forged fittings, cast fittings, and flanges, our products are backed by prestigious certifications like CE and ISO. Adhering to globally recognized standards such as ASME/ANSI, DIN, JIS, and GB/T, we provide tailored solutions to meet precise client needs, ensuring utmost quality and precision.
Jicheng's exceptional products cater to diverse sectors, including petroleum, chemical, metallurgy, shipbuilding, defense, machinery, paper, fire control, and nuclear power. With a prominent export footprint across Southeast Asia, the Middle East, Europe, and the Americas, Jicheng Machinery is celebrated for its unwavering quality and dependability worldwide.
Our products strictly adhere to numerous international standards, ensuring uncompromised quality.
Pipe Fittings Standard: ASTM B16.11, B16.9, B16.3.
Flange Standard: ANSI B16.5, DIN Series, JIS Series, GOST Series.
Annually, we welcome hundreds of international guests and numerous domestic partners with open arms. Since our inception, we've remained steadfast in our commitment to 'Quality First, Customer First, and Integrity-Based' principles. We continuously strive to adapt to our customers' evolving needs, delivering top-tier products, competitive pricing, prompt service, accountable after-sales support, and an impeccable reputation.
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