Weld Neck Pipe Flanges Carbon Steel Forged Pipe Fitting Butt-Weld
Flange ASME B16.5/B16.47 Standard WN Flange
Product Description:
Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint,
Plate, |
Material: | UNS S32750, S31803, S32760; SAF2205,2507; EN 1.4462, 1.4410, 1.4501, Stainless steel ,Carbon steel ,nickel steel, Alloy steel ect. |
Pressure: | Class150, 300, 600, 900. PN6, PN10, PN16, PN25, PN40 and PN64 JIS
5K, 10K, 16K and 20K |
The flange is made of steel,and stainless steel,and carbon steel,we
have all main standards in the world,you can find what you want in
our factory.the measurement from DN 40 to DN 2000.
Welding neck flange have two forms (shapes), one with reducing neck
as we called reducing weld neck flange; One with a even diameter of
typical long neck named as long neck weld flange.
| | ASTM A105, LF2, CL1 / CL2 |
16MN,20# |
Stainless Steel | ASTM A182, F304 / 304L, F316 /
316L,A182F317/317L,A182F310,F321,F347,316Ti |
| ASTM A182 A182
F12,F11,F22,F5,F9,F91,F51,F53,F55,F60,F44,F304H,F316H,F317H,F321H,F347H,INCONEL
600,625,825,etc. |
| ANSI/ASME B16.5 | Class 150 Flanges-Class 2500 Flanges |
DIN | 6Bar 10Bar 16Bar 25Bar 40Bar 63Bar |
JIS | 5K Flanges-30K Flanges |
EN1092-1 | 6Bar 10Bar 16Bar 25Bar 40Bar 63Bar 100Bar |
Type | 1. Plate Flange 2. Flat Flange 3. Slip on Flange 4. Welding Neck
Flange 5.Long Welding Neck Flange 6. Blind Flange 7. Socket
Welding Flange 8. Thread Flange 9. Screwed Flange 10. Lap Joint
Flange. etc. |
Connection Type | Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large
Male-Female, Small Male-Female, Large Tongue, Groove, Small-Tongue,
Groove, etc |
Size | 1/2"-100",SCH5S-SCH160S,XS,XXS,STD |
Heat Treatment | Normalizing, Annealing, Quenching Tempering |
Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry,
Power industry, Valve industry,and general pipes connecting
projects etc. |
Surface | Transparent anti tust oil,yellow anti rust oil,black paint,or
clients request |
Package | Plastic film,wooden cases,wooden pallet or on customers'request |
Factory Information:
Hebei Haihao High-pressure Flange & Pipe Fittings Group Co., Ltd.
was founded in 1982, Haihao Group owns a wholly-owned subsidiary
named Hebei Haihao Group Premium Pipeline Equipments Co., Ltd.
Hebei Haihao High-pressure Flange & Pipe Fittings Group Co., Ltd.
covers an area of 580,000 square meters, has 660 employees, total
assets of RMB 250 million, and an annual output of nearly 100,000
tons. Currently, Haihao Group has 22 advanced flange and pipe
fitting production lines; Haihao Group produces flange and pipe
fittings, covering different specifications of high-pressure,
medium-pressure and low-pressure stainless steel, alloy steel and
carbon steel flange, elbows, elbow pipes, tees, reducers, socket
components and other pipeline components in line with the
international and Chinese standards.
FAQ:
Q1. Where is your factory ?
A1:Our company’s processing center is located in Cangzhou,HeBei,
China.
Q2. What are your company's main products ?
A2: Our main products are flange, elbows, elbow pipes, tees,
reducers, socket components and other pipeline components in line.
Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party
Inspection is available.
