Yellow Paint Flange

Material

Stainless Steel: 304(CF8), 304L(CF3), 321, 316 (CF8M), 316L(CF3M), 310S

WCB,  LCB, LC3, WC5, WC9, C5, C12, CA6NM, CN7M

Alloy Steel: ASTM A182 F1 F5a, F9, F11, F12, F22, F91,A182F12, A182F11,16MnR, Cr5Mo,12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, St45.8/Ⅲ, 35CrMoV, 45CrMo

Carbon Steel: ASTM A105,20#,Q235,16Mn, ASTM A350 LF1,LF2 CL1/CL2,LF3 CL1/CL2,ASTM A694 F42,F46,F48,F50,F52,F56,F60,F65,F70

Surface Finish

Black painting, Varnish paint, Anti rust oil, Hot galvanized, Yellow color coated,

Cold galvanized, 3PE,3LPE etc.

Type

Blind flange

Threaded flange

Slip on neck flange

Socket welding flange

Flat flange:Flat welding flange, Welding neck flange, Flat welding neck flange

 Product Application

Building, Light and Heavy Industry, Plumbing, Electrical, etc.

Our services

Technology
and service

1. Can carry on the synchronized development design according to the user's needs.

2. Technical consultation

3. Strictly quality control system

4. 7days 24 hours on line service

5. Perfect material purchasing chanels

6. Look for better way to reduce cost

7. PPM≤60

R&D 

10 persons

Cooperate with Chongqing university and other professional organizations

Management model

Project management

Application:

Building, Light and Heavy Industry, Plumbing, Electrical, etc.

1. Inquiry-Professional quotation.

2. Confirm the price, lead time, artwork, payment term etc.

3. Freedom sales send the Proforma Invoice with Sifit seal.

4. Customer make the payment for deposit and send us Bank receipt for your flange .

5.Initial Production Stage-Inform the clients that we have got the payment, And will make the samples according to your request, send you checking report or your flange get your approval.

6. Middle Production-send photos to show the production line which you can see your products in . Confirm the estimated delivery time again.

7. End Production-Mass production products photos and samples will send to you for approval. You can also arrange the third party Inspection .

8. Clients make payment for balance and Freedom Ship the goods .Also can accept payment term-Balance against B/L Copy Or L/C payment Term. Inform the tracking number and check the status for clients.

9. Order can be say “finish” when you receive the goods and satisfy with them .

10. Feedback to Sifit about Quality , Service, Market Feedback & Suggestion. And we can do better .