Product Details

Product Name: carbon steel wn flange dn200

Product Description

Factory of Flange for Building, Light and Heavy Industry, Plumbing, Electrical, and so on. It is very strictly

control every step of production process including product planning, Research & Development engineering, inspection, experience.

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.

Company Information

Chongqing Sifit Machinery Co., Ltd More than 20 years in machinery industry, our core team members are good at machinery parts R&D, familiar with TS16949 system, TPS(Toyota production system), Lean production. To fulfill OEM outsourcing parts requirement from all over world customer, we would like to share our professional technology and quality management experience, our aim is to optimize customer’s design and reduce cost based on different process technology.

To assure good quality of flange only good checking tools and inspection is not enough, it must have good special experience equipment, for example:

Experience Equipments	High-low temperature equipment
	vibration test stand
	Durability test
	Performance simulation test bench
	X-ray material testing equipment
	Hardness testing
	Roughness testing
	Other special customized experience equipments for flange

Packaging & Shipping

(1) In Wooden Case

(2) In Plywood Case

(3) In Pallet

(4) As Customer's Requirement

Our Services

1. A buyer is always looking for the real Factory

2. A buyer is always worried about the Quality

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
R&D	Cooperate with Chongqing university and other professional organizations
Management model	Project management
Application:	Building, Light and Heavy Industry, Plumbing, Electrical, etc.

General Order Information

Check below for more information on placing an order

We take great pride in our work and in the wide variety of products that we offer. We are experienced in servicing the US market, European market and Africa market .Please be aware that

our production lead times depend on specific items and item quantities. Our success has been based on our understanding of the demands and application conditions and testing method of your flange. That'swhy we always ensure that every order is delivered on time.

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 .

FAQ