Stainless Steel NPT Male × BSPP Female Adapter
Stainless Steel NPT Male × BSPP Female Adapter in stainless steel. 9 part numbers, 1/8" to 2-1/2"; the size table gives the size on each end for every Indus part number.
Key features
- Body Configuration: straight adapter
- Port A Thread: NPT, 1/8" to 2-1/2" (1/8-27 to 2-1/2-8)
- Port A Sealing: taper pipe thread that seals on the thread flanks, with sealant or tape
- Nominal Size Range: 1/8" to 2-1/2"
- Body Configuration
- straight adapter
- Port A Thread
- NPT, 1/8" to 2-1/2" (1/8-27 to 2-1/2-8)
- Port A Sealing
- taper pipe thread that seals on the thread flanks, with sealant or tape
Product description
The Stainless Steel NPT Male × BSPP Female Adapter is a straight adapter in stainless steel. It carries an NPT male end and a BSPP female end. Stainless steel is chosen where corrosion rules out zinc-plated carbon steel: offshore and marine lines, chemical, fertiliser and petroleum plant, and food, beverage and pharmaceutical process equipment.
Construction
- Body: straight adapter
- End 1: NPT male
- End 2: BSPP female
- Material: stainless steel
Ends and sealing
- NPT: taper pipe thread that seals on the thread flanks, with sealant or tape; ASME B1.20.1.
- BSPP: BSP parallel thread, sealed by a bonded seal, O-ring or cone seat; ISO 228-1.
Sizes
9 part numbers, 1/8" to 2-1/2". The Sizes & Part Numbers tab lists the size on each end for every one.
- End 1: 1/8" NPT (1/8-27) to 2-1/2" NPT (2-1/2-8)
- End 2: 1/8" BSPP (G1/8-28) to 2-1/2" BSPP (G2-1/2-11)
Pressure rating
The manufacturer publishes no pressure rating for this family. Tell us the working pressure your line sees and we will confirm the fitting is rated for it before you order.
How to order
Quote the Indus part number from the size table. If you only have the fitting, send the thread or tube size on each end and the material, and Indus engineering will confirm the part number. Price and lead time are confirmed with the quotation.
Identification
| Parameter | Value |
|---|---|
| Body Configuration | straight adapter |
Port A
| Parameter | Value |
|---|---|
| Port A Thread | NPT, 1/8" to 2-1/2" (1/8-27 to 2-1/2-8) |
| Port A Sealing | taper pipe thread that seals on the thread flanks, with sealant or tape |
| Port A Gender | male |
Port B
| Parameter | Value |
|---|---|
| Port B Thread | BSPP, 1/8" to 2-1/2" (G1/8-28 to G2-1/2-11) |
| Port B Sealing | BSP parallel thread, sealed by a bonded seal, O-ring or cone seat |
| Port B Gender | female |
Dimensions
| Parameter | Value |
|---|---|
| Nominal Size Range | 1/8" to 2-1/2" |
Construction
| Parameter | Value |
|---|---|
| Material | stainless steel |
Compliance
| Parameter | Value |
|---|---|
| Applicable Standards | ASME B1.20.1, ISO 228-1 |
Shipping & lead time
Sizes & part numbers
9 sizes| Indus part no. | End 1 | End 2 |
|---|---|---|
| IH-SS-9037-02-02 | 1/8" NPT (1/8-27) | 1/8" BSPP (G1/8-28) |
| IH-SS-9037-04-04 | 1/4" NPT (1/4-18) | 1/4" BSPP (G1/4-19) |
| IH-SS-9037-06-06 | 3/8" NPT (3/8-18) | 3/8" BSPP (G3/8-19) |
| IH-SS-9037-08-08 | 1/2" NPT (1/2-14) | 1/2" BSPP (G1/2-14) |
| IH-SS-9037-12-12 | 3/4" NPT (3/4-14) | 3/4" BSPP (G3/4-14) |
| IH-SS-9037-16-16 | 1" NPT (1-11.5) | 1" BSPP (G1-11) |
| IH-SS-9037-20-20 | 1-1/4" NPT (1-1/4-11.5) | 1-1/4" BSPP (G1-1/4-11) |
| IH-SS-9037-24-24 | 1-1/2" NPT (1-1/2-11.5) | 1-1/2" BSPP (G1-1/2-11) |
| IH-SS-9037-40-40 | 2-1/2" NPT (2-1/2-8) | 2-1/2" BSPP (G2-1/2-11) |
End 1 — Thread or flange nominal size at this end, exactly as the manufacturer prints it. End 2 — Thread or flange nominal size at this end, exactly as the manufacturer prints it. Ask us for the dimension drawing if you need it stamped.
Every size is available in 316 stainless steel on request — add “-SS” to the part number when you enquire.
What is it made from?▾
Which sizes are available?▾
What pressure is it rated to?▾
How does it seal?▾
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Shipped worldwide from our Dubai warehouse. Transit, routes and documentation for 126 destinations
The same part, in the designations used across European and Gulf trade catalogues.
- de
- Adapter NPT Außengewinde auf BSP Innengewinde
- fr
- adaptateur NPT mâle sur BSP femelle
- es
- adaptador NPT macho a BSP hembra
- it
- adattatore NPT maschio a BSP femmina
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