A105 Carbon Steel Slip-on Flange welding types

- Sep 03, 2019-

Types of Slip On Flange Welding
The SO flange can be divided into SO welding plate flange and SO welding hubbed steel pipe flange. Its mechanical characteristics are between the integral flange and the looping flange. The structure is simple, and the processing is convenient. So slip on flange welding is widely used in various fluid pipelines.
Depends on different face, there are also ranges raised face type and ring type joint face type.

Raised Face Slip On Flange
There is a small portion extruded from the bottom face of the slip on flange, this type is raised face slip on flange. The function of this area is to place a gasket seat during installation to get a better sealing performance.
As the pressure ratings bigger, the height of this raised face will be bigger.

Stainless steel flange use precautions

Basic Info

  • Model NO.: KT0007

  • Type: Welding Flange

  • Structure: Flanges

  • Sealing Surface: RF

  • Name: Slip-on Flange

  • Size: 1/2"--72"


  • Origin: China

  • Standard: ANSI, DIN, GB, JIS, GOST

  • Material: Carbon Steel

  • Connection: Flanged

  • Manufacturing Way: Forging

  • Process: Forged

  • Pressure: ANSI 150lb--2500lb

  • Transport Package: with Plywood Box

  • HS Code: 7307910000

New client from Nigeria placed an order of CS flanges
A. Product Description
3. MATERIAL: Carbon Steel (A105)--With Yellow Coating
4.SIZE RANGE: 1/2"-72"
5.Pressure: ANSI150LB-2500LB
Standard:ANSI B16.5, MSS SP-44, API 605,JIS, API 6B/6BX, AWWA C207,BS 3293, DIN, BS, AS
Material : A182F51,F53,A182F1,F5,F9,F11,F12,F22
 A105, A350LF2,A694,F52,F60/F65/F70,A182F304/304L,F316/316L,F321,F310
Sealin face:F.F / R.F&R.T.J
Quality control &inspectionDimension test, Impact test, UT, Penetration test, tensile test

B. Company Service & Our Advantages

1. Q: Are you a  factory or a trading company?        A: We are a manufactor of Forged Flange. Also, we have many qualified cooperated mills to supply Fittings and Pipes. We also do OEM for korea and europe mills for long time. 

2. Q: Can you products reach to ASME standard?
A:Our Material can reach to the requirements of ASME standard.

3.Q: How can you ensure the quality?A:Quality as our most imfortant point in our business. And ensure that all the raw materials are 100% inspected absolutely according to our customers' request. We inspect chemical composition for every lot of our material ,  and supply the record to issue the 3.1 Quality Certificate. We can provide the 3.1 Quality Certificate together with the shipping documents if you need. 

4.Q:How long would be the delivery? A: Factory direct sales, We offer goods in Fastest Delivery time as we can according to the quantity and request. 

5.Q: How about the packing?
A: Wooden Pallet or Wooden box as per customers' requirements.