Hot Sale Welding Neck Flange (YZF-C172)

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Welding Flange
• Model NO.: YZF-C172
• Structure: Flanges
• Connection: Welding
• Manufacturing Way: Forging
• Size: 1/2"(DN15) to 48"(DN1200)
• Flange Type: ANSI B16.5 Lap Joint Flange
• Flange Pressure: Class 150--Class 2500
• Flange Material: Stainless Steel, Carbon Steel, Aolly Steel
• Flange Connection: Butt Weld & Socket Weld & Thread
• Flange Standard: ASME/ ANSI, API,GOST,BS,as,JIS,etc
• Flange Facing: RF, FF, FM-M, T-G, Rj
• Transport Package: Standard Exporting Package
• Specification: ASME/ANSI B16.5
• Trademark: NJP
• Origin: Jiangsu China
• HS Code: 730791000
• Production Capacity: 300000 Tons Per Year

Product Description

Forged Carbon Steel Welding Neck Flanges (YZF-C162)
 

Size	1/2' ' (DN15) to 48' ' (DN1200)
Standard	ANSI,  API,  DIN, GOST,  BS,  AS,  JIS,  JPI
Material	Carbon Steel: A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) A106B A53 Q345 Stainless Steel: 304, 304L, 316, 316L, A350 LF2, 321, 347, 347H Alloy Steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91
Pressure	Class150,   300,   600,   900  1500  and  2500 PN6,   PN10,   PN16,   PN25,   PN40  and  PN64 JIS  5K,  10K, 16K  and  20K
Type	Slip-On,  Welding  Neck,  Blind,  Socket  Welding,  Threaded,   Lap  Joint , Plate,  etc
Facing	RF, FF, FM-M, T-G, RJ
Finish	Transparent oil, rust-proof oil, hot galvanizing
Connection	Butt  Weld  &   Socket  Weld  &   Thread
Marking	standard  or  as  customer' s  need
Inspection	in-house  or  the  third  party
Application	chemical  industry,   petroleum  industry,   construction  industry, and  so  on
Delivery  Time	usually  within  25-30  days  after  we  have  confirmed  your  order
MOQ	10  pieces
Packing	wooden  cases  or  wooden  pallets  or  as  per  customer' s  requirement
Productivity	300000  tons  per  year

Types' Specification

Welding neck
1. Preferred for high-pressure, subzero or elevated temperature
2. Hub is tapered and bored to match pipe's inside diameter so flow is not restricted, preventing turbulence and reducing erosion
3. Easily radiographed and provides excellent stress distribution

Slip-on
1. Not normally used in high-stress applications due to low hub and weld attachment
2. Silps over outside of pipe
3. Inside of flange welded at hub and end of pipe

Lap joint
1. Used where bolt alignment or access for cleaning is required
2. Similar to slip-on flange when used with lap joint stub end
3. Radius at intersection of flange face and bore to match lap joint stub end

Threaded
1. Used where welding would would be hazardous
2. Designed for low-pressure and non-cyclic applications
3. Bore is threaded to match pipe thread
4. Tapered to seal pipe and flanges

Socket welding
1. For small-diameter chemical processes, hydraulic and stream distribution lines
2. Similar to slip-on flange
3. Counter bore matches pipe bore, allowing unrestricted flow
4. Counter bore from hub side fits pipe's outer diameter -  can insert pipe in socket with fillet weld at hub

Blind
1. Used to close ends of piping
2. Has no bore
3. Permits access to sealed lines

Other Flanges
Orifice, Expander, Reducing, Lightweight, Studding Outlets, Long Weld Necks,Metric, Navy Drawings, Customer Drawings
 

Product Pictures: 
Our Workshop:


Packing:



Company Information:

1.Professional flange manufacturer, we can manufacture many kinds of flanges with the standard of ASME/ANSI/DIN/JIS/BS, etc.

2.The spirit of our company: Scientific Development, Constant Progress, Harmonious Cooperation, Golden Integrity.

3.The principle of operation: Coordinate, Development, Mutual Benefit, Common prosperity,  Customer First.

4.The attitude of work: Work together, Enjoy Together, Progress Together, Develop Together.

5.Export-oriented factory. Export to North America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America as well as other regions.


3S Advantages:

1. Professional pipe fittings factory, we can manufacture all kinds of pipe fittings.

2. The spirit of our company: Scientific Development, Constant Progress, Harmonious Cooperation, Golden Integrity. 

3. The principle of operation: Coordinate, Development, Mutual Benefit, Common prosperity, Customer First.

4. The attitude of work: Work together, Enjoy Together, Progress Together, Develop Together.

5. Export-oriented factory. Export to North America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America as well as other regions.


FAQ:

Q1: Are you trading company or manufacturer?
We, 3S INTERNATIONAL COMPANY LTD. CO., is a combination of production and trade, industry integration business.

Q2: What's your payment terms?
We recommend our customer different terms of payment based on different order amount. Paypal, Western Union, T/T, LC are all acceptable.

Q3: Can we require you to print our trademark on your product?
Yes, we're the professional manufacturer. And the OEM service is available.

Q4: Can you provide us with some samples for testing?
A: Of course, we can offer you samples.You only need to bear the freight and the samples expense can be negotiated.

Q5: How about your service?
A: We have pre-sale service, in-sale service and after-sale service. As "Customer First" is the most important principle of company operation.

If any problems not in the above-mentioned answers, you can contact us directly. We will help you to solve the problem with carefulness and patience.