Detailed Photos
Blind Flange
Blind flanges are made of carbon steel,stainless steel and alloy steel,etc.They are used to seal or block off a pipe, like a cover or cap. We can provide a wide range of blind flanges,in accordance to standards like GOST, ASME B16.5,ASME B16.47,DIN 2634,DIN 2636,and so on.
Size
Blind Flange: 3/8"~100"
DN10~DN2500
Pressure
American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500
European 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
Flange Facing Types
American Series:Flat Face (FF), Raised Face (RF), Groove (G), Female(F), Ring Joints Face(RJ)
Butt welding flange/Weld Neck Flange/WN Flange
It refers to a flange with a neck and a round pipe transition and butt welding connection with the pipe. We produce ASME B16.5 butt welding flanges, GOST12820, GOST12821, GOST33259, ASME B16.47 butt welding flanges, DIN 2631 butt welding flanges Welding flanges, DIN 2637 butt welding flanges, DIN 2632 butt welding flanges, DIN 2638 butt welding flanges, DIN 2633 butt welding flanges, etc. Welding flanges are suitable for pipelines with large fluctuations in pressure or temperature or high temperature, High pressure and low temperature pipelines are also used for pipelines that transport expensive, flammable and explosive media. Butt welding flanges are not easily deformed, have good sealing, and are widely used.
Size
Butt welding flange: 3/8"~160"
DN10~DN4000
pressure
American series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500
European 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
Flange sealing surface type
American series: flat surface (FF), raised surface (RF), grooved surface ( G), Concave and convex surface (MFM), Ring connection surface (RJ)
Flat Welded Flange/Plate Flange
These flat welding flanges are GOST, ASME B16.5 flat welding flange, ASME B16.47 flat welding flange, DIN 2634 flat welding flange, DIN 2635 flat welding flange, DIN 2630 flat welding flange, DIN 2636 flat welding method Flanges, DIN 2631 flat welding flanges, DIN 2637 flat welding flanges, etc. Flanges are parts that connect pipes to each other and are connected to pipe ends. There are holes on the flange, and bolts make the two flanges tightly connected. Gaskets are used to seal between flanges. Flat welding flanges are suitable for steel pipe connections with a nominal pressure not exceeding 2.5MPa. The sealing surfaces of flat welding flanges can be made of smooth, concave-convex and tongue-and-groove types.
Size
Flat welding flange: 3/8"~40"
DN10~DN1000
Pressure
American series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500
European 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
Slip On Weld Flange/Flat Welded Flange with Neck
Slip on weld fange can be slid onto a pipe and then welded in place.It is made of carbon steel,alloy steel,and stainless steel.The industrial processes come into die forging,and machining,We can provide a wide range of slip-on weld flanges,following on standards like GOST, ASME B16.5,ASME B16.47,DIN 2634,DIN 2630,JIS,UNI,...and so on.
SIze of slip on weld flange
Slip on weld flange: 3/8"~40"
DN10~DN1000
Pressure
American Series: CLASS 150, CLASS 300,CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500
European Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN160, PN 250, PN 320, PN 400
Flange Facing Types
American Series:Flat Face (FF), Groove (G), Ring Joints Face(R)
Product Description
Product Name : Steel Flange
Material:
Carbon steelA105, A105N, ST37.2, 20#, 35#, C40, Q235,
A350 LF2 CL1/CL2, A350 LF3 CL1/CL2,
A694 F42, F46, F50, F60, F65, F70,
A516 Gr.60, Gr.65, Gr.70
Alloy steelA182 F11, A182 F22
Austenitic stainless steelA182 F304/304L, F316L, A182 F316H,
F310, F321, F321H, F347, F347H
Duplex stainless steelA182 F51
Super Duplex stainless steelA182 F53, A182 F55, A182 F60
Nickel alloyNickel 200, Nickel 201
Titanium alloyTitan Gr.1, Titan Gr.2
HastelloyHastelloy C-276, Hastelloy C-22, Hastelloy C-4
InconelInconel 600, Inconel 625, Inconel 800, Inconel 800H
MonelMonel 400, Monel K500
Size : 1/2"-24 " 26"-60" (according to customers' requirement)
Pressure: Class 150- Class 2500 PN 2.5- PN 160 5K-30K
Standard: HGT20592 ASME B16.5 ASME B16.47 JIS DIN 2635 BS 4504 EN1092-1 GOST 33259-2015 GOST120820 GOST 12821
Type:
Weld Neck Flange, Socket Weld Flange, Slip On Flange, Blind Flange, Thread Flange,
Lap Joint Flange, Plate Flange, Orifice Flange, Spectacle Flange, Figure 8 Flange,
Paddle Blank, Paddle Spacer, Anchor Flange, Single Blind, Ring Spacer,
Reducing Socket Weld flange, Reducing Weld Neck flange, Long Weld Neck Flange,
SAE Flanges, Hydraulic Flanges,
Customized Flanges with drawing.
Face: Can be raised face(RF), full face(FF), Ring joint(RTJ) , Groove, Tongue, or customized.
Test
Packaging & Shipping
Packing
1.Wooden Box
2.Wooden Pallet
3.As customers' requirement
Company Profile
Hebei Cangrun Pipeline Equipment Co.,Ltd. specialized in pipe fittings ,flanges and nipples. Our company has strong technical force. With complete
production equipment, it has more than 120 sets of production equipment, including 8000 tons of four column press, 1600 tons of pushing machine,
800 tons of large pipe bending machine and 8 tons of forging hammer. It can produce valves, flanges, elbows, elbows, tees, crosses, reducers, pipe
caps, sockets and other pipe fittings and extension products of all specifications of carbon steel, alloy steel, stainless steel, pipeline steel, low-
temperature steel and other materials according to domestic and international and industrial standards, We adhere to quality first, customer first, is
our purpose.
Certifications
FAQ
1. What about your MOQ ?
MOQ is one piece, we can offer sample for free, customer just pay the transport charge.
2.What is the average lead time?
For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times
become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with
your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do
so.
3.What about payment term ?
You can make the payment to our bank account, Western Union or PayPal:
30% deposit in advance, 70% balance against the copy of B/L.
4. What about package ?
As usual with wooden pallet, wooden case, we can also pack the products as customers' requirement.
Audited Supplier 
){kind=link}