Weldoflange/Nipoflange

Standard ASME/ANSI, BS, JIS, GB, AS
Size range: 1/2" - 56" (DN15 to DN1,400)
Pressure range: 150~1500LB(PN2.5~400)
Material: Special Alloy, Super Duplex Stainless Steel, Stainless Steel, Carbon Steel, Titanium
Flange Facing Types: Flat face(FF),Raised face(RF),Tongue(T),Groove(G),Female(F),Male(M),Ring type joints face(RJ/RTJ)
Used in: Oil, Offshore, Water, Ship, Natural Gas, Power, Pipe Projects etc

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產品介紹
Material

The Weldoflange and Nipoflange is a combination of a Welding Neck flange and a supposedly Weldolet or Nipolet. A Flange-olet (Flange-outlet) is also called Nipoflange or Weldoflange, its shape looks like a Long weld neck flange. It could be regarded as a combination of a long weld neck flange and a weldolet , or a nipolet welded with a weld neck flange.

A Nipoflange is used in the pipe industry like a weldolet or a nipolet for a 90° branch connection. A Nipoflange is a combination of weldolet, nipolet and flange.

The 2 components are manufactured in one piece, and not welded. These flanges are primarily in Branch connections. Furthermore, they have an expanded range of special flanges, fittings and branch connections.

nipo flanges draw - Weldoflange/Nipoflange

ansi nipoflange - Weldoflange/Nipoflange

Size: 1/2″ (15 NB) to 48″ (1200NB)

Standards: ANSI B16.5 Flanges, ANSI B16.47 Series A & B, DIN Flange, JIS B2220 flange, MSS SP44 Flange, EN1092-1 FLANGES, ASA, API 605, AWWA C207 Flange.

Pressure Ratings: Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, Class 2500. PN6, PN10, PN16, PN25, PN40, PN64 etc.

Carbon Steel Weldoflange / Nipoflanges: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2.

ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70. ASTM A516 60, 65, 70, Steel RST37.2, C22.8

Stainless Steel Weldoflange / Nipoflanges: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L

Alloy Steel Weldoflange / Nipoflanges: ASTM A182 F1, F5, F9, F11, F22, F91.

Nickel Alloy Weldoflange / Nipoflanges: Duplex, Super Duplex, Hastelloy, Monel, Inconel, Titanium.

Flange Face Type: Flate Face (FF), Raised Face (RF), Groove and Tongue, Ring Type Joint (RTJ)

Coating/Surface Treatment: Oil Black Paint, Anti-rust Paint, Yellow Transparent, Cold and Hot Dip Galvanized, Zinc Plated.

Value Added Services: Customised Flanges & CNC Machining.

Acero has 3 warehouses in Wenzhou, Wuxi and Hebei. As one of the piping solution providers, Acero has been committed to providing one-stop solutions for projects in the fields of oil and gas, water, renewable energy and infrastructure. With years’ consistent dedication and innovation, our reliable, cost-effective and environment-friendly solutions have won clients’ wide recognition.

China Special flange manufacturer Acero supplies Weldoflange, Nipoflange made in forged steel, Stainless Steel, alloy steel, etc.