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Company Profile
Hebei Cangrun Pipeline Equipment Co.,Ltd specialized in pipe fittings ,flanges and nipples. Our company has strong technical force. With complete
production equipment, it has more than 120 sets of production equipment, including 8000 tons of four column press, 1600 tons of pushing machine,
800 tons of large pipe bending machine and 8 tons of forging hammer. It can produce valves, flanges, elbows, tees, crosses, reducers, pipe
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caps, sockets and other pipe fittings and extension products of all specifications of carbon steel, alloy steel, stainless steel, pipeline steel, low-
temperature steel and other materials according to domestic and international and industrial standards, We adhere to quality first, customer first, is
our purpose.
SO Flange And WN Flange Difference
The main difference between flanges and
WN (weld butt) flanges is their design and function. A flange is a flat disc-shaped component with bolt holes evenly spaced around its circumference. It is used to connect two pipes, valves or other equipment together for easy assembly and disassembly. There are many types of flanges, such as slip-on flanges, butt-welding flanges, blind flanges, threaded flanges, and
socket-welding flanges. They are often used in applications that do not require extensive alignment or support. On the other hand, weld neck flanges (WN) are a specially designed flange type with a tapered neck and raised face. The neck of the flange provides additional reinforcement, while the raised face helps create a sealing surface when connecting to another flange. WN flanges are commonly used in high pressure and high temperature applications where joint strength and reliability are critical, such as in the oil and gas, petrochemical and power generation industries. In summary, while both flanges and WN flanges are used to connect pipes and equipment, WN flanges also have additional features such as tapered necks and raised faces designed for high pressure and high temperature applications.
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FAQ
1. What about your MOQ ?
MOQ is one piece, we can offer sample for free, customer just pay the transport charge.
2.What is the average lead time?
For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times
become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with
your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do
so.
3.What about payment term ?
You can make the payment to our bank account, Western Union or PayPal:
30% deposit in advance, 70% balance against the copy of B/L.
4. What about package ?
As usual with wooden pallet, wooden case, we can also pack the products as customers' requirement.