ASTM A403 WP316 Reducer


ASTM A403 WP316 Buttweld Reducer

UNS S31600 Seamless Reducer

Werkstoff No 1.4401 Welded Reducer
Table of Content
- ASTM A403 WP316 reducer specifications
- A403 Grade WP316 reducer price list
- Types of SA 403 WP 316 buttweld reducer
- ASTM A403 WP316 pipe reducer weight chart
- SA 403 WP316 buttweld reducer dimensions
- Manufacturing process of ASME SA403 WP316 seamless reducer
- List Of ASTM A403 Grade WP316 pipe reducer machineries
- A403 Gr WP316 concentric reducer standard
- Chemical composition of A403 WP316 con reducer
- UNS S31600 eccentric reducer equivalent
- Mechanical properties of A403 WP316 reducer

Check SA 403 WP 316 buttweld reducer specifications
ASTM A403 WP316 reducer specifications
Contact directly A403 Gr WP316 concentric reducer manufacturer for custom sizes and factory price in India
A403 Grade WP316 reducer price list
- Schedule = SCH10S
- Method = Welded
- Types = Concentric Reducer
- Certificates = EN 10204 3.1
| Size In Inch | Price in UAE Dirham (AED) per unit | Price in US (Dollar) per unit |
|---|---|---|
| 3/4″ X 3/8″ NB | 17.15 | US $4.67 |
| 3/4″ X 1/2″ NB | 21.60 | US $5.88 |
| 1″ X 1/2″ NB | 30.89 | US $8.41 |
| 1″ X 3/4″ NB | 46.76 | US $12.73 |
| 1-1/4″ X 1/2″ NB | 52.96 | US $14.42 |
| 1-1/4″ X 3/4″ NB | 60.97 | US $16.60 |
| 1-1/4″ X 1″ NB | 67.69 | US $18.43 |
| 1-1/2″ X 1/2″ NB | 79.85 | US $21.74 |
| 1-1/2″ X 3/4″ NB | 92.67 | US $25.23 |
| 1-1/2″ X 1″ NB | 108.06 | US $29.42 |
| 1-1/2″ X 1-1/4″ NB | 120.07 | US $32.69 |
Types of SA 403 WP 316 buttweld reducer

ASTM A403 Grade WP316 concentric reducer

ASME SA403 WP316 eccentric reducer
Refer ASTM A403 Grade WP316 pipe reducer dimensions and weight of UNS S31600 eccentric reducer as per ASME B16.9
ASTM A403 WP316 pipe reducer weight chart
| Size | SCHEDULE XS | SCHEDULE XS |
|---|---|---|
| Normal Pipe Size | Weight In KG | Weight In LBS |
| 1-1/2 | 0.2 | 0.45 |
| 1.1/4-1 | 0.23 | 0.5 |
| 2.1/2-2 | 0.91 | 2 |
| 2.1/2-1 | 0.79 | 1.75 |
| 3.1/2-3 | 1.81 | 4 |
| 3.1/2-1.1/4 | 1.47 | 3.25 |
| 4-3.1/2 | 2.15 | 4.75 |
| 5-2.1/2 | 3.18 | 7 |
| 5-2 | 2.95 | 6.5 |
| 6-5 | 5.44 | 12 |
| 6-3 | 4.76 | 10.5 |
| 8-6 | 8.48 | 18.7 |
| 10-8 | 13.38 | 29.5 |
| 12-10 | 19.73 | 43.5 |
| 14-12 | 36.29 | 80 |
| 14-6 | 35.38 | 78 |
| 16-14 | 41.28 | 91 |
| 16-10 | 40.37 | 89 |
| 18-16 | 52.16 | 115 |
| 18-12 | 51.26 | 113 |
SA 403 WP316 buttweld reducer dimensions

| Size | O.D. | Length |
|---|---|---|
| Normal Pipe Size | D1 | H |
| 3/4 – 1/2 | 21.3 | 38 |
| 1.1/4 – 1/2 | 21.3 | 51 |
| 2 – 3/4 | 26.7 | 76 |
| 2.1/2 – 1.1/4 | 42.2 | 89 |
| 3 – 2.1/2 | 73 | 89 |
| 3.1/2 – 3 | 88.9 | 102 |
| 4 – 3.1/2 | 101.6 | 102 |
| 5 – 4 | 114.3 | 127 |
| 6 – 2.1/2 | 73 | 140 |
| 8 – 3.1/2 | 101.6 | 152 |
| 10 – 8 | 219.1 | 178 |
| 12 – 5 | 141.3 | 203 |
| 12 – 6 | 168.3 | 203 |
| 14 – 6 | 168.3 | 330 |
| 16 – 8 | 219 | 356 |
| 18 – 10 | 273 | 381 |
| 20 – 12 | 323.9 | 508 |
| 22 – 14 | 355.6 | 508 |
| 24 – 16 | 406.4 | 508 |
| 26 – 18 | 457 | 610 |
| 28 – 18 | 457 | 610 |
| 30 – 20 | 508 | 610 |
| 32 – 24 | 610 | 610 |
| 34 – 24 | 610 | 610 |
| 36 – 24 | 610 | 610 |
| 38 – 26 | 660 | 610 |
| 40 – 30 | 762 | 610 |
Manufacturing process of ASME SA403 WP316 seamless reducer
Hydraulic Bulge Method

Receiving Inspection

Cutting

Forming

Heat Treatment

Shot Blasting & Cleaning

Beveling

Coating
Compare the machinery range with different ASME SA403 WP316 seamless reducer suppliers & AISI 316 welded reducer stockists in Mumbai
List Of ASTM A403 Grade WP316 pipe reducer machineries
- Radial Driling Machine
- Cold Forming
- Oil Fired Heat Treatment Furnace
- Portable Temperature Indicator
- Conventional Machine
- Beveling Machine
- CNC Lath
- Hydraulic Press 150 Tons Capacity
- Hydraulic Press 300 Tons Capacity

A403 Gr WP316 concentric reducer standard
| DIN standards |
|
|---|---|
| Europe Standards |
|
| JIS Standard |
|
Refer Werkstoff No 1.4401 ecc reducer chemical composition, manufacturing process, and mechanical properties of A403 WP316 con reducer
Chemical composition of A403 WP316 con reducer
| Grade | – | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|---|
| ASTM A403 WP316 Reducer | Maximum | 0.08 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 |
| Minimum | – | – | – | 0 | – | 16.0 | 2.00 | 10.0 | – |
UNS S31600 eccentric reducer equivalent
| STANDARD | AFNOR | BS | JIS | UNS | WERKSTOFF NR. | EN |
|---|---|---|---|---|---|---|
| ASTM A403 WP316 Reducer | Z7CND17‐11‐02 | 316S31 | SUS 316 | S31600 | 1.4401 | X5CrNiMo17-12-2 |
Mechanical properties of A403 WP316 reducer
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| Grade | Tensile Str (Minimum) |
Yield Str 0.2% Proof (Minimum) |
Hardness | |
|---|---|---|---|---|
| Rockwell B (Maximum) | Brinell (Maximum) | |||
| ASTM A403 WP316 Fittings | 515 MPa | 205 MPa | 95 (HR B) | 217 (HB) |
Frequently Asked Questions (FAQs) –
How do you ensure the quality of the ASTM A403 WP316 reducer during manufacturing and testing?
- Raw material selection
- Manufacturing process
- Testing
- Non-destructive testing
- Documentation
What are the common wall thickness schedules for SS 316 reducer?
- Schedule 10S
- Schedule 40S
- Schedule 80S
- Schedule 160
What are the key factors that affect the quality of the weld in a SA 403 WP316 buttweld reducer?
- Welding technique
- Welder skill and experience
- Welding parameters
- Surface preparation
- Post-weld treatment
Top 8 Reasons to Choose Ramesh Group for High Pressure Applications

- ADNOC approved manufacturer and supplier of seamless fittings and forged steel flanges
- Supply industrial steel piping products in Europe as per CBAM requirements
- Exporter of high performance weld fittings suitable for corrosion resistant environment
- Distributor of butt welding fittings for Marine application as per MTC EN 10204 3.1/ 3.2
- All pipe flange comes with NACE MR0175 and pressure class 150 to 2500 as per ASME B16.5.
- Over 250 Fabricators and traders in Middle East and European countries import prime quality BLRF, SORF and WNRF flanges because our material is accepted in Abu Dhabi National Oil Company
- Supplying SMLS elbow, tee, reducer and end cap to Stockist and wholesaler of piping materials in Saudi Arabia at Resale price as per ASME B16.9.
- Keep custom sizes Ex stock of standard sizes with stockholders in USA and Mexico for urgent requirements in replacement situations



























