
Standard | Threads | Surface | Pipe type | Size | Pipe fittings length | Thread length | |
one end | the other end | ||||||
BSPT | taper | taper | hot dipped galvanized | Q195,Q235,20# | 1/8"-6" | 25mm-6000mm | Standard or customized |
NPT | taper | parallel | Electro galvanized | ||||
DIN | parallel | parallel | Black paint | ||||
G | taper | teeth | Chrome coating | ||||
JIS | teeth | teeth | Nickle coating | ||||
EN | teeth | no thread | Copper coating | ||||
ISO | taper | no thread | Plastics spray coating |



2. Standard Details
Pipe nipples | Steel sockets | |||||
Standard | Size | Pipe | Threads | Size | Pipe | Threads |
NPT | ASTM A733 | ASTM A53/A106 | ANSI B1.20.1 | ASTM A865.2 | ASTM A120 | ANSI B1.20.1 |
BSPT | BS EN 10241 | BS 1387;EN10213 | ISO 7/1 | BS EN 10241 | BS 1387 | ISO 7/1 |
DIN | DIN 2982 | DIN 2440/2441 | DIN2999 | DIN 2986 | DIN 2448 | DIN2999 |
3.Certificate

4.Packing







5.Our Company

The factory covers an area of 15,000 square meters, with 150 employees including 30 professional workers for quality control.
The company passed the ISO9001: 2015 management system certification and BV certification. The products passed the UL&FM fire safety certification. Our company is a member of Hebei Network Chamber of Commerce,the products are safe and reliable.






6.FAQ
1/Are you a manufacturer?
Yes, our factory was set up in 1990. Our company is integrated with industry and trade.
2/Acceptable payment methods?
We can accept T/T, L/C, O/A and etc.
3/How long will it take to deliver?
It takes generally 30-50 days.
4/What certification has your company passed?
Our company has passed the ISO9001:2005 system certification. And our products have passed UL and FM fire safety certification.
7. Related Products

