MSS-SP-114 Stainless Steel Threaded Reducing Hex Nipple

Thread Type:

NPT

Size:

1/4"x1/8"

3/8"x1/8"

3"x2"

3/8"x1/8"

1/2"x1/8"

1/2"x1/4"

1/2"x3/8"

3/4"x1/4"

3/4"x3/8"

3/4"x1/2"

1"x1/4"

1"x3/8"

1"x1/2"

1"x3/4"

1-1/4"x3/8"

1-1/4"x1/2"

1-1/4"x3/4"

1-1/4"x1"

1-1/2"x3/8"

1-1/2"x1/2"

1-1/2"x3/4"

1-1/2"x1"

1-1/2"x1-1/4"

2"x1/2"

2"x3/4"

2"x1"

2"x1-1/4"

2"x1-1/2"

2-1/2"x1-1/4"

2-1/2"x1-1/2"

2-1/2"x2"

3"x1-1/2"

3"x2-1/2"

4"×2"

4"×2-1/2"

4"x3"

Pressure Ratings:

150 lbs

Material：:

304

304L

316

316L

Custom

Quantity:

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MSS SP-114 Reducing Hexagon Male Connector

Standard: ANSI/MSS SP-114
Threads Standard: ASME B1.20.1
Cast Stainless Steel Material Standard: ASME A351, GB/T 2100, EN 10213, JIS G5121
Manufacturing Facility Standard: ISO 9001:2015 , GB/T19001-2016
Certification: Material Test Reports (MTRS) and Certificates of Conformity (COC) are available upon request.

Product Overview

This precision reducing hex nipple provides efficient pipe size transitions in industrial threaded systems. The durable reducer hex nipple features a hexagonal exterior for secure installation using standard tools with male NPT threads on both ends in reducing dimensions. Manufactured from corrosion-resistant stainless steel to MSS SP-114 standards, this versatile reducing hex nipple ensures leak-proof performance with 150# pressure rating across sizes from 1/4"x1/8"to 4"x3". The practical reducer hex nipple design simplifies installation by combining pipe reduction and extension functions in a single component. This high-quality reducing hex nipple delivers exceptional corrosion resistance and long-term reliability where both size adaptation and secure male threaded connections are essential requirements. The robust reducer hex nipple construction guarantees perfect thread alignment and pressure integrity in chemical, petroleum, and marine applications.

Key Features

304 Stainless Steel Construction：Provides superior resistance to corrosion, rust, and oxidation.
Cast Construction：Ensures consistent wall thickness and structural integrity.
Threaded (NPT) Connection：Compatible with standard threaded piping systems.
Class 150 Pressure Rating：Suitable for low- to medium-pressure industrial applications.
Compact and Rigid Structure：Ideal for equipment connections and space-limited installations.

Dimensions & Sizes

reducing hex nipple

SizeT1xT2	DN	L	L1	m	SW
1/4"x1/8"	8x6	30.5	13.5	6	15.0
3/8"x1/8"	10x6	32.5	14.5	7	18
3/8"x1/4"	10x8	35	14.5	7	18
1/2"x1/8"	15x6	35.5	16.5	8	22
1/2"x1/4"	15x8	38	16.5	8	22
1/2"x3/8"	15x10	39	16.5	8	22
3/4"x1/4"	20x8	40	17.5	9	28
3/4"x3/8"	20x10	41	17.5	9	28
3/4"x1/2"	20x15	43	17.5	9	28
1"x1/4"	25x8	43	19.5	10	35
1"x3/8"	25x10	44.0	19.5	10	35
1"x1/2"	25x15	46.0	19.5	10	35
1"x3/4"	25×20	47	19.5	10	35
1-1/4"x3/8"	32x10	46.5	21	11	44
1-1/4"x1/2"	32x15	48.5	21	11	44
1-1/4"x3/4"	32×20	49.5	21	11	44
1-1/4"x1"	32x25	51.5	21	11	44
1-1/2"x3/8"	40x10	48	21.5	12	50
1-1/2"x1/2"	40x15	50	21.5	12	50
1-1/2"x3/4"	40x20	51	21.5	12	50
1-1/2"x1"	40x25	53	21.5	12	50
1-1/2"x1-1/4"	40x32	54.5	21.5	12	50
2"x1/2"	50x15	54.5	25	13	62
2"x3/4"	50x20	55.5	25	13	62
2"x1"	50×25	57.5	25	13	62
2"x1-1/4"	50x32	59	25	13	62
2"x1-1/2"	50x40	59.5	25	13	62
2-1/2"x1-1/4"	65x32	63	28	14	78
2-1/2"x1-1/2"	65x40	63.5	28	14	78
2-1/2"x2"	65x50	67	28	14	78
3"x1-1/2"	80x40	67.5	31	15	91
3"x2"	80x50	71	31	15	91
3"x2-1/2"	80x65	74	31	15	91
4"×2"	100x50	78	37	16	117
4"×2-1/2"	100x65	81	37	16	117
4"x3"	100x80	84	37	16	117

tolerance：1/8"～2"L-1.2mm, 2-1/2"～4"L-2.4mm
polygonal ：Hexagon1/8"～3/4", aniseed1"～2"

Why Shop With Us?

Custom Sizes Available: Don’t see the size you need? Contact us for more information on custom orders and additional specifications.
Fast Support: Have questions? Our technical team is ready to help. We aim to respond to all inquiries as quickly as possible.
Quality Guaranteed: We stand behind the quality of our stainless steel hardware. Happy Shopping!

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