What is Flange
Flange is a very important category in the Industrial Equipment & Components industry. A good Flange can make a big difference in your comfort and productivity. There are many styles of Flange available, so you can choose one that's well suited to your needs.
How to source & buy Flange
At made-in-china.com, Flange are made from various kinds of features such as Structure,
Lateral,
Round,
Angle Type,
which offer unique user experiences to every kind of taste.
Take Structure for example, you can find Lateral Structure, Round Structure and more.
By Structure
The Best Flange Products
Forged Stainless Steel Thread Flange (YZF-M016)
Size
1/2' ' (DN15) to 48' ' (DN1200)
Standard
ASME/ANSI, API, DIN, GOST, BS, AS, JIS, JPI, UNI, SABS, etc.
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, MFM, TG, RJ, etc.
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 30 days after we have confirmed your order
Packing
Wooden cases or wooden pallets or as per customer' s requirement
Types' Specification
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
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
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
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
Blind
1. Used to close ends of piping
2. Has no bore
3.Permits access to sealed lines
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
Other flanges
Orifice, Expander, Reducing, Lightweight, Studding Outlets, Long Weld Necks,Metric, Navy Drawings, Customer Drawings
Products Show:
Please don't hesitate to click "Contact Now" to get more information about the products and we will do our best for you.Thank you so much!
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.
Our Advantages:
1.Professional manufactory.
2.Trial orders are acceptable.
3.Flexible and convenient logistic service.
4.Competitive price.
5.100% testing,ensuring the mechanical properties
6.Professional testing.
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 recomme
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