Lined Valves And Pipes Manufacturer in India
We manufacture a wide range of lined pipes in jacketed and non jacketed options, along with lined dip pipes and flexible hose pipes, for corrosive chemical lines.
Get a QuoteTechnical Specifications
Lined Pipe (Jacketed / Non Jacketed)
| Flange | IS 2062 / ASTM A105 / SS304 / SS316 |
|---|---|
| Pipe | CS ASTM A106 GR.B / SS304 / SS316 (SCH 40) |
| Lining | FAP / PFA / FEP / PVDF / HDPE / PP |
| Lining thickness | 3 mm minimum |
| Flange connection | ANSI B16.5, #150 / Customer requirement |
Dimensional Data
| Size (NB) | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 |
|---|---|---|---|---|---|---|---|---|---|---|
| ØC (mm) | 35 | 43 | 51 | 73 | 92 | 105 | 127 | 157 | 216 | 270 |
| ØD (mm) | 9.5 | 15 | 20 | 34.5 | 45.5 | 55.5 | 71 | 94.5 | 144 | 192 |
Testing Data
| Hydraulic test | 20 kg/cm² |
|---|---|
| Spark test | 15 KVDC |
- Maximum pipe length: 3 m.
- Tolerance: ±3 mm up to 1 m and ±5 mm above 1 m.
- Lined pipes are supplied with one end loose flange and the other end fixed flange.
- Minimum liner face (R/F) thickness (T) of the pipe should be 80% of liner thickness.
Lined Dip Pipe
| Flange | IS 2062 / ASTM A105 / SS304 / SS316 |
|---|---|
| Pipe | CS ASTM A106 GR.B / SS304 / SS316 (SCH 40) |
| Lining | FAP |
| Lining thickness | 3 mm minimum |
| Flange connection | ANSI B16.5, #150 / Customer requirement |
Testing Data
| Hydraulic test | Body 20 kg/cm² |
|---|---|
| Spark test | 15 KVDC |
- Supplied with CS seamless pipe and vessel flange.
Lined Flexible Hose Pipe
| Flexible hose pipe | SS304 / SS316 |
|---|---|
| Lining | FAP |
| Lining thickness | 3 mm minimum |
| Flange connection | ANSI B16.5, #150 / Customer requirement |
Testing Data
| Spark test | 15 KVDC |
|---|
- Minimum liner face (R/F) thickness of the pipe should be 80% of liner thickness.
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Our Certificates
Need we say more about the authorization of our brand?
CE Certificate AODD Pump
CE Certificate Barrel Pump
GST Certificate
IEC Certificate
ISO 9001:2015
NSIC Certificate
TM Certificate
Udyam Registration Certificate
ZED Bronze
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FAQs
What types of FAP lined valves and pipes lined valves do you offer?
We offer lined ball valves (2 pc design), plug valves, diaphragm valves, butterfly valves, swing check valves, ball check valves, sampling valves, flush bottom valves and globe valves. They can be lever operated, gear operated or actuator operated.
Which lining materials are available?
Lining options are FAP, PFA, FEP, PVDF, ETFE, PP and HDPE. Available linings vary by product, so please mention your requirement when enquiring.
What is the maximum temperature for each lining?
FAP and PFA are suitable up to 200°C, FEP up to 160°C, ETFE up to 140°C, PVDF up to 130°C, PP up to 90°C and HDPE up to 70°C.
What is the lining thickness and flange standard?
The minimum lining thickness is 3 mm. Flange connections are as per ANSI B16.5, #150 or as per customer requirement.
How are your lined products tested?
Valves are hydraulically tested (body 15 kg/cm², seat 11 kg/cm²), pneumatically tested (seat 6 kg/cm²) and spark tested at 15 KVDC. Lined pipes and fittings are hydraulically tested at 20 kg/cm² and spark tested at 15 KVDC.
What size range do you manufacture?
Sizes depend on the product. For example, lined ball valves are available from 15 NB to 200 NB, butterfly valves from 50 NB to 400 NB, lined pipes from 15 NB to 200 NB, and blind flanges and spacers from 15 NB to 350 NB.
What is the maximum length of a lined pipe?
The maximum pipe length is 3 meter. Lined pipes are supplied with one loose flange and one fixed flange, in jacketed and non jacketed options.
Can you make custom or non-standard sizes?
Yes. Special finishes, non-standard dimensions and custom FAP requirements can be considered as per your application needs. Please share your drawing or requirement with us.
How to choose the right lined product for my needs?
Choose based on the chemical and its concentration, operating temperature, pressure, line size and connection type. Share your details with us and we will help you select the right lining and product.
Are you looking for quality FAP Lined Valves, Pipes and fittings, Air Operated Double Diaphragm (AODD) pumps, barrel and drum pumps, magnetic drive process pumps, and industrial valves? If yes, we are always eager to assist you!
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