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

PRODUCT DETAIL
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.

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.