Phone:(+86) 18625862121
Email:order@zzsteels.com
productsbanner
You are here: Home » Products » Carbon Steel Threaded Union
Tel:(+86)372-2155516
 
Mobile: (+86)18625862121
 
 
Contact: Jerry Zhao
 
Address: No 888 Xigangshen Road Jiading Shanghai
 

Size Range: 1/2" -  80" / DN15 - 2000

Thickness Schedule: SCH 10 - SCH 160, XXS

 

Standard: ANSI / ASME B16.9 / MSS SP 43

0
0

Size Range: 1/2" -  80" / DN15 - 2000


Thickness Schedule: SCH 10 - SCH 160, XXS


Standard: ANSI / ASME B16.9 / MSS SP 43
 

0
0

Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS


Standard: ANSI / ASME B16.9

0
0

We are a manufacturer, supplier and exporter of ASME B16.9 butt weld equal and reducing tee in China.

ANSI / ASME B16.9 steel pipe tee dimensions and weight chart is free for you.

0
0

Shape Type: Equal and Reducing 

Size Range: 1/2" - 80" / DN15 - 2000

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

0
0

Type: Long Pattern (LP) and Short Pattern (SP)

Size Range: 1/2” - 24” / DN15 - 600

Thickness Schedule: SCH 10 - SCH 160, XXS

0
0

Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9 / MSS SP 43

0
0

Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9 & MSS SP-43

0
0

Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

0
0

Type: 90 Degree and 45 Degree

Shape: Straight and Reducing Elbow

Size: 1/8” – 4” / DN6 - DN100

0
0

Shape: Equal and Reducing Tee

Size: 1/8"- 4" / DN6 - DN100

Pressure: Class 3000LBS, 6000Lbs, 9000lbs.

Standard: ASME B16.11, BS3799

0
0

Shape: Equal Cross Tee and Reducing Cross Tee

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs, 9000lbs.

Standard: GB/T 14383, ASME B16.11, BS3799

0
0

Type: Full Coupling and Half Coupling

Shape: Straight Coupling and Reducing Coupling

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs, 9000lbs

0
0

Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs


Standard: MSS SP-83

0
0

Type: 90 Degree and 45 Degree Elbow

Shape: Straight and Reducing Elbow

Thread Type: NPT, PT, BSPP, BSPT, PF

0
0

Shape: Equal and Reducing Tee

Size Range: 1/8” – 4” / DN6 - DN100

 

Pressure Rating: Class 2000 lbs, 3000 lbs, 6000 lbs

0
0

Shape: Equal and Reducing

Size: 1/8" -  4" / DN6 - DN100

 

Pressure: Class 2000 lbs, 3000 lbs, 6000 lbs

0
0

Type: Full and Half Coupling

Shape: Straight and Reducing Coupling

Thread Type: NPT, PT, BSPP, BSPT, PF

0
0

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs

 

Standard: ASME B16.11, BS3799, EN 10241

0
0

Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs

 

Standard: MSS SP-83

0
0

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

Carbon Steel Threaded Union

Size Range: 1/8"- 3"/ DN6 - DN80

Pressure Rating: Class 3000lbs

Standard: MSS SP-83
Availability:
Quantity:

What is a Thread Union

MSS SP 83 threaded union is used to connect two pipes and the ends will be machined to NPT or BSP that match external end threads of pipe. Threaded union is similar to the coupling and can be flexibly disassembled when it needs to be repaired or replaced.

A union is a threaded fitting which allows the pipe work to be separated and reconnected without any horizontal movement in the pipe. It can be a standalone pipe fitting connecting two pieces of pipe, or an integral part of another fitting (such as a ball valve) which allows it to be separated.

Threaded Union is used to connect two pipes and the ends will be machined to NPT or BSP that match external end threads of pipe. It is similar to the coupling and can be flexibly disassembled when it needs to be repaired or replaced.

Specification

Pipe union is a forged fitting that designed for unite two pipes which can be detached without causing any deformation to the pipes. Any kind of small diameter piping connections requiring a positive seal and easy assembly as well as disassembly are made with the help of pipe union. Three parts of steel pipe union: A nut, a female end, a male end.

Thread type

NPT/PT/BSPP/BSPT/PF

Size range

1/8"-3"/DN6-DN80

Pressure

Class3000lbs

Standard

MSS SP-83

Applications

Oil and Gas Industries/Food Processing Industries/Pipeline

Material

A105/A105N ASTM A350 LF2

Carbon Steel Material

A350 LF2 is a low-carbon alloy steel that is commonly used in the manufacture of flanges, fittings, valves, and other piping components. The material is known for its strength, toughness, and ductility, making it suitable for high-pressure and high-temperature applications.

Chemical Composition

CHEMICALLIMITSCMnPSSiCuNiCrMoVNb
ASTM A350 LF2MIN
0.60

0.15





MAX0.301.350.0350.0400.350.400.400.300.120.080.02

How to install a threaded union

Threaded union fitting also called a "pipe fitting" or simply a union, is two pipes that are fastened together with a male end and a female end. The type of fitting used depends on the size of the pipe you need to connect, for example, if the diameter is % inches (or 19 mm), then a nipple and a female cap will work best.

The process of connecting two pipes is simple: place the ends of the union fitting on either side of the pipe and tighten in a clockwise direction until it can't be tightened anymore. To ensure that there will be no leaks during use, we recommend covering each end with PTFE tape.

Once the union is in place, you need to connect the pipes. For a simple connection, use a pipe nipple and a male cap on one side, and then a female cap or coupling (both are unions) on the other. Both of these connections can be tightened with locking pliers until they can't be tightened anymore. On the other end of the pipe, you can use a fitting to connect the two pipes together.

MSS SP-83 Class 3000 Threaded Union Weight in KG

NOMINAL SZIE

WEIGHT

DN

NPS

3000

6

1/8

0.25

8

1/4

0.30

10

3/8

0.35

15

1/2

0.46

20

3/4

0.61

25

1

0.85

32

1-1/4

1.35

40

1-1/2

2.85

50

2

4.00

65

2-1/2

4.90

80

3

7.10

Application

Threaded Union are known to deliver exceptional performance and are generally developed for meeting the demands. We own a broad range of Forged Screwed Union through a worldwide network of stock-keeping branches. This Forged Threaded Union is used in various industries like :

Oil and Gas Pipeline
Chemical Industry
Plumbing
Heating
Water Supply Systems
Power Plant
Paper & Pulp Industry
General Purpose Applications
Fabrication Industry
Food Processing Industry
Structural Pipe

Previous: 
Next: 
CONTACT US
Tel: (+86) 372-2155516
Mobile: (+86) 18625862121
Email:order@zzsteels.com
Contact: Jerry Zhao
Address: No 888 Xigangshen Road Jiading Shanghai

QUICK NAVIGATION

WECHAT QR CODE
COPYRIGHT© 2018 SHANGHAI ZHUCHENG PIPE FITTINGS MANUFACTURING CO LTD. ALL RIGHTS RESERVED
TECHNICAL SUPPORT : COVERWEB