Description

ASME B16.5 Threaded Flange, THRF Flange, Screwed Flange, JIS B2220 Threaded Flange Flange, EN1092-1 Threaded Flange, DIN Threaded Flange, BS 4504 Threaded Flange

Threaded flanges can be connected to pipes without welding. It can be equipped with a tapered thread (screw) in the flange hole, which is installed on the pipe with the corresponding external thread. The thread of the hole matches the external thread on the pipe. In some cases, a seal weld is also applied in conjunction with a threaded pipe flange.

As a premium Manufacturer & Exporter in China, Estan pipe fittings offers a variety of industrial pipe flanges to satisfy your specific requirements, which include weld neck flange, slip-on flange, threaded flange, socket weld flange, lap joint flange, blind flange, spectacle blank flange, orifice flange and so on. Our products are made in accordance with ISO 9001-2015, Pressure Equipment Directive 2014/68/EU (PED 2014/68/EU), AD2000 Merkblatt W0, and API standards.

Threaded Flange Specification

Size	NPS 1/2″~24″ (15NB-600NB)
Pressure	ASME/ANSI Series: Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, Class 2500 EN Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400 BS Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40 DIN Series: PN 6, PN 10, PN 16, PN 25, PN 40 GOST Series: PN 6, PN 10, PN 16, PN 25, PN 40 BS Tabled Series: Table D/E/F/H JIS Series: 2K, 5K, 10K, 16K, 20K, 30K, 40K, 63K SANS/SABS Series: 600Kpa, 1000Kpa, 1600Kpa, 2500Kpa, 4000Kpa
Flange Face Type	American Series: Flat Face(FF), Raised Face(RF), Tongue(T), Groove(G), Female(F), Male(M), Ring Joints Face(RJ) European Series: Type A(Flat Face), Type B(Raised Face), Type C(Tongue), Type D(Groove), Type E(Spigot), Type F(Recess), Type G(O-Ring Spigot), Type H (O-Ring Groove)
Standards	ASME B16.5 Flanges EN 1092-1 Flange BS 4504 Flange, BS TABLE D/E/F/H Flanges JIS B2220 Flange DIN 2558, DIN 2561, DIN 2565, DIN 2566, DIN 2567, DIN 2568, DIN 2569 MSS SP-44 Flanges GB/T 9112-2010, GB/T 9115-2010, GB/T 13402-2010 HG/T 20592-2009, HG/T 20615-2009, HG/T 20623-2009 SANS1123 Flanges, SABS 1123 Flanges ISO 7005-1 Flange
Coating/Surface Treatment	Antirust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Value-Added Services	CNC Machining, Customised Flanges

Threaded Flange Material Type & Grade

Stainless Steel Threaded Flanges: ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Carbon Steel Threaded Flanges: ASTM / ASME A/SA 105, ASTM / ASME A 350, ASTM A 181 LF 2 / A516 Gr.70, A36, A694 F42, F46, F52, F60, F65, F70
Alloy Steel Threaded Flanges: ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Duplex & Super Duplex Steel Threaded Flanges: ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Low-Temperature Carbon Steel Threaded Flanges: ASTM A350, LF2, LF3

Copper Alloy Steel Threaded Flanges: UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy Long Threaded Flanges: Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium Gr I/II

Available Certificates

Manufacturer Test Certificate as per EN 10204 3.1, Third-Party Inspection Report as per EN 10204 3.2, Non-destructive Testing / NDT Report

Applications:

1. Oil and gas industry
2. Petrochemical industry
3. Power generation industry
4. Pharmaceutical industry
5. Shipbuilding industry
6. Papermaking industry
7. Metallurgy industry