Fittings
FITTINGS
The basic purpose of using pipe fittings in pipe systems is to connect the bores of two or more pipes or tubes. Pipe fittings are used in piping systems normally to connect straight pipe or tubing sections, to adapt to different sizes or shapes, to branch or re-direct the piping system, if necessary to provide a jointing method if two dissimilar piping materials are used in the one system and for other purposes such as regulating, measuring or changing the direction of the fluid flow or to connect up threaded pipe and equipment. They are also used to close or seal a pipe.
1. CARBON STEEL FITTINGS
Standard – Grade
- A 234 WPB 420WPL (Low Temperature).
Finish
- Black
Size Range
- From 1/2” Up To 60”
Schedule
- 10, 20, 30, std, 40, 60, xs.80.100.120.140.160.xxs
Standard – Grade
- 105 N , 350 LF1, LF2, LF3 .. (Low Temperature).
Finish
- Black or Galvanized
Size Range
- From 1/8”up to 4”
Size Range
- From 1/8”up to 4”
Connection Type
- NPT & (Threaded) & SW (Socket Weld)
Class Pressure
- 2000-3000-6000 (Psi)
Standard – Grade
- ASTM A-536. (Nuts and bolts ASTM A-183 or A-449)
Finish
- Red Colour
Material & class pressure
- Ductile iron , 150 – 1000
Standard – Grade
- A197
Finish
- Black Malleable Iron (BMI) Galvanized Malleable Iron (GMI).
Size Range
- 1/8” up to 6”( 150- 300)
Connection Type
- NPT / BSPT (The thread angle is 60° for NPT threads: 55° for BSPT/BSPP threads)
2. STAINLESS STEEL FITTINGS
Standard – Grade
- A 403
Finish
- 304/304L & 316/316L
Size Range
- From 1/2” up To 36”
Schedule
- 10,20,30,STD,40,60, XS ,80,100,120,140,160 & XXS
3. FLANGES & ACCESSORIES
Standard – Grade
- A105 – A350 (Low Temperature)
Class
- 150, 300, 600, 900-1500-2500-3000
Size Range
- From 1/2” up to 60”
Standard – Grade
- A182
Class
- 150,300,600,900,1500,2500,3000
Size Range
- From 1/2” up to 60”
Flanges Tack Class & Schedule
- W/N – S/W
4. RUBBER EXPANSION JOINT
Standard – Grade
- 14000kg / m2
Finish
- Rubber
Size Range
- From 1/2” x 2” up to 25 mm From 1/2”x 5” up to 38 mm 6” to above up to 50 mm
Material
- Compounded Rubber
FITTINGS STANDARDS:
JASCO UPVC and CPVC fittings are manufactured according to ASTM standards (American society for testing and materials). JASCO fittings are available under the brand name JASCO PIPES.
JASCO UPVC and CPVC pipes and fittings are manufactured according to ASTM standards (American society for testing and materials). JASCO pipes and fittings are available under the brand name JASCO PIPES.
JASCO CPVC pipes for hot water application are manufactured from 1/2 inch to 2 inch. These pipes are available in standard length of 6 meters.
JASCO UPVC pipes are manufactured form 1/2 inch to 8 inch. These pipes are available in standard length of 6 meters. Other lengths are considered on customer’s request.
ASTM D- 1784:
This specification covers Rigid PVC compound used for molded fittings.
ASTM D- 1785:
It covers the UPVC pipe requirements and test methods for schedule 40 and schedule 80.
ASTM D- 2466:
It coves schedule 80 UPVC plane socket pressure fittings.
ASTM F-441:
It covers schedule 80 CPVC pressure pipes.
ASTM F-439:
It covers schedule 80 CPVC socket pressure fittings.
ASTM D- 2665:
It covers schedule 40 DWV-UPVC pipes.
FITTINGS System:
