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ASTM A403 WP304 Fittings

Home|ASTM A403 WP304 Fittings

Leading Manufacturer of Stainless Steel 304 Buttweld Fittings in China

ASTM A403 WP304 Fittings

Table of Content

pipe-fitting-table-of-content

Supplier of SS 304 Elbow in Wenzhou & SA403 WP304 welded fittings used diverse industries, Check Specification & Chemical Composition.

ASTM A403 WP304 Fittings Specification

Fitting size icon

ASTM A403 WP304 Buttweld Fittings Sizes

  • Welded Size : 24 – 96″ (BW)
  • Buttweld Size: 1/2″ To 36″
  • Seamless Size : 1/2″ – 24″ (BW)
fitting thickness icon

A403 WP304 Buttweld Fittings Common Thickness

  • Schedule : 5s To 80s
  • Schedule : 10 To 160
  • Schedule : XS, STD, XXS
Pipe Testing

A403 Gr WP304 Fittings Testing

  • Chemical Analysis
  • Mechanical Testing
  • Hardness Test
  • PMI Test
Standards

Stainless Steel 304 WPB Welded Pipe Fittings Standards

  • ASME B16.28
  • ASME/ANSI B16.9
  • MSS-SP-43
Melting Point

A403 WP304 Material Melting Point

  • 1400 ℃
Density

UNS S30400 Reducing Elbow Density

  • 8.0 g/cm3
Hardness

ASTM A403 Butt Welding fitting Hardness

  • 92 HRB (Max.)
life

SA403 WP304 Seamless Fittings life

  • 50 years
pipe manufacturing process

ASTM A403 GR Weld Fittings Manufacturing Process

  • Casting
  • Welding
  • Pushing
  • Forged
coating icon

ASTM A403 WP304 Wpb Carbon Steel Fittings Types Of Coating

  • Zinc coatings
  • Back painting/li>
  • PE/ PTFE/ FBE coating
  • Anti rust
Origins

ASTM A403 WP304 Fittings Origins

  • Vietnam
  • Thailand
  • China
  • Indonesia, India
fittings type

Types of ASTM A403 WP304 Weld fittings

  • Elbow, Tee, Stub end
  • Pipe bend
  • Reducer,End cap
  • Pipe cross
Applications

Stainless Steel 304 WpbPipe Fittings Applications

  • Condensers
  • Petrochemicals
  • Pharmaceuticals
  • Sea Water Equipment
Documentation

SS 304 WP304 material Documentation

  • Material traceability records
  • Fumigation certificates
  • Heat treatment charts
  • Raw material test reports
pipe bending

A403 Gr WP304 Elbow Method Of Pipe Bending

  • Thickness, Length
  • Outer diameter
  • Inner diameter
  • Straightness, Ovality
Disadvantages

ASTM A403 WP304 Buttweld Tee Disadvantages

  • low temperatures
  • More expensive
  • Non-compliance
  • Visual defects
Packaging

ASTM A403 Concentric Reducer end Packaging

  • Bubble Wraps
  • Bundled
  • Wooden Box
Advantages

Stainless Steel 304 Tee Advantages

  • High strength
  • Aesthetic appeal
  • Ease of installation
  • Versatility
Process icon

SA403 WP304 Seamless Fittings Process

  • Plain End (PE)
  • Threaded End (TE)
  • Bevelled End (BE)
Methods

Methods of A403 WP304 End Cap

  • Welded
  • Buttweld
  • Seamless

Types of SA403 WP304 Seamless Fittings


ASTM A403 WP304 Fittings Supplier in China Provides A Selection Of The Most Popular Varieties.


ASTM A403 WP304 Buttweld Fittings

ASTM A403 WP304 Buttweld Fittings

Stainless Steel 304 Tee

Stainless Steel 304 Tee

A403 WP304 End Cap

A403 WP304 End Cap

SS 304 WP304 Carbon Steel Reducer

SS 304 WP304 Carbon Steel Reducer

ASTM A403 Concentric Reducer

ASTM A403 Concentric Reducer

SA403 WP304 Seamless Fittings

SA403 WP304 Seamless Fittings

A403 Gr WP304 Elbow

A403 Gr WP304 Elbow

ASTM A403 WP304 Bend

ASTM A403 WP304 Bend

A403 WP304 Welded Fittings

A403 WP304 Welded Fittings


A403 Gr WP304 Elbow Dimensions Chart

ASTM A403 WP304 Fittings Manufacturer in China Provides A Wide Range Of Dimensions.

A403 Gr WP304 Elbow Dimensions

DN SCHEDULE 80S SCHEDULE 405 SCHEDULE 105
EQUALTEE 45 ELBOW 90 ° ELBOW EQUALTEE 45 * ELBOW 90 ° ELBOW EQUALTEE 45 * ELBOW 90 ° ELBOW
65 3.13 0.99 1.81 2.19 0.77 1.40 1.41 0.48 0.85
300 83.91 39.69 79.38 62.14 29.71 59.42 39.46 13.62 25.80
8 0.07 0.03 0.04 0.06 0.02 0.03 0.03 0.01 0.02
40 1.02 0.29 0.51 0.86 0.23 0.40 0.68 0.17 0.30
250 49.90 25.86 51.71 35.38 19.27 38.56 26.46 9.75 18.15
10 0.09 0.04 0.06 0.03 0.02 0.03 0.05 0.02 0.03
50 1.59 0.59 0.91 1.28 0.40 0.70 0.85 0.25 0.50
200 28.12 16.56 33.11 20.91 10.77 21.54 15.65 5.33 10.20
15 0.14 0.05 0.10 0.10 0.04 0.08 0.09 0.03 0.06
150 13.61 8.16 16.32 10.99 5.44 10.89 8.07 2.72 5.45
20 0.20 0.05 0.11 0.17 0.04 0.08 0.13 0.03 0.07
100 7.71 2.81 6.18 5.27 2.09 4.47 3.46 1.08 2.10
25 0.38 0.14 0.22 0.29 0.11 0.15 0.28 0.08 0.14
90 5.44 2.00 4.00 4.08 1.42 2.83 2.67 0.75 1.70
32 0.68 0.23 0.40 0.59 0.17 0.26 0.49 0.11 0.23
80 4.45 1.50 2.97 3.31 1.08 2.20 1.77 0.63 1.25

Weight chart of ASTM A403 WP304 Buttweld Fittings

DN SCHEDULE 805 SCHEDULE 40S SCHEDULE 105
REDUCING TEE ECC REDUCER CON REDUCER REDUCING TEE ECC REDUCER CON REDUCER REDUCING TEE ECC REDUCER CON REDUCER
100×80 6.79 2.33 2.33 4.64 1.74 1.74 3.04 0.87 0.87
200×150 25.31 10.12 10.12 18.82 6.74 6.74 14.08 3.19 3.19
100×50 6.55 1.95 1.95 4.48 1.50 1.50 2.94 0.78 0.78
40×25 0.90 0.34 0.34 0.76 0.26 0.26 0.60 0.19 0.19
80×50 3.91 1.79 1.79 2.91 1.00 1.00 1.56 0.55 0.55
200×100 24.18 9.23 9.23 17.98 6.55 6.55 13.46 3.01 3.01
50×25 1.37 0.54 0.54 1.10 0.40 0.40 0.73 0.28 0.28
150×100 11.97 5.96 5.96 11.94 4.07 4.07 7.10 1.96 1.96
50×40 1.43 0.59 0.59 1.15 0.45 0.45 0.76 0.31 0.31
150×80 11.57 5.51 5.51 9.68 3.95 3.95 6.86 1.82 1.82

ASTM A403 WP304 Bend Tolerance Chart

NPS Aln BtF CtC
IN [MM] IN [MM] IN [MM]
5~8 ±0.03 [±1] ±0.25 [±6] ±0.25 [±6]
20~24 ±0.06 [±2] ±0.25 [±6] ±0.38 [±10]
1/2~2-1/2 ±0.03 [±1] ±0.25 [±6] ±0.25 [±6]
4 ±0.03 [±1] ±0.25 [±6] ±0.25 [±6]
10~18 ±0.06 [±2] ±0.25 [±6] ±0.38 [±10]
3~3-1/2 ±0.03 [±1] ±0.25 [±6] ±0.25 [±6]

Size Chart Of ASTM A403 WP304 Bend

NPS GASKET I.D. GASKET O.D.
CLASS 900 CLASS 300 CLASS 600 CLASS 400 CLASS 150
3 3.50 6.625 5.875 5.875 5.875 5.375
12 12.75 19.625 16.625 18.00 16.50 16.125
2 1/2 2.88 6.50 5.125 5.125 5.125 4.875
1/2 0.84 2.50 2.125 2.125 2.125 1.875
10 10.75 17.125 14.25 15.75 14.125 13.375
3/4 1.06 2.75 2.625 2.625 2.625 2.25
2 2.38 5.625 4.375 4.375 4.375 4.125
8 8.62 14.125 12.125 12.625 12.00 11
1 1.31 3.125 2.875 2.875 2.875 2.625
6 6.62 11.375 9.875 10.50 9.75 8.75
4 4.50 8.125 7.125 7.625 7.00 6.875
1 1/4 1.66 3.50 3.25 3.25 3.25 3
5 5.56 9.75 8.50 9.50 8.375 7.75
1 1/2 1.91 3.875 3.75 3.75 3.75 3.375

SA403 WP304 Seamless Fittings Equivalent Grades

BS

304S31

UNS

S30400

WNR.

1.4301

EN

X5CrNi18-10

JIS

SUS 304



Chemical Composition of SA403 WP304 Seamless Fittings

Phosphorus

0.045 Max

Sulfur

0.03 Max

Carbon

0.08 Max

Nitrogen

0.1 Max

Silicon

0.75 Max

Manganese

2 Max

Nickel

10.5 Max

Chromium

20 Max

ASTM A403 Concentric Reducer Mechanical Properties

ASTM A403 WP304 Fittings Manufacturer in China Provides Excellent Mechanical Properties.

Elongation

35 %



Yield Strength

Psi – 30000 , MPa – 205

Tensile Strength

Psi – 75000 , MPa – 515

Melting Point

1400 °C (2550 °F)



Testing Plans and Inspection Of A403 WP304 End Cap

Testing Plans and Inspection Of A403 WP304 End Cap

Testing Plans and Inspection

  • Chemical examination-Spectro analysis
  • Eddy current examining
  • Positive material recognition
  • Pitting protection test
  • Hydrostatic analysis
  • Impact analysis
  • Positive material recognition

Difference Between ASTM A403 WP304 Fittings And ASTM A234 WP91 Fittings

Property ASTM A403 WP304 ASTM A234 WP91
Material Stainless steel Alloy steel
Welding Has outstanding welding characteristics Easy to weld
Applications Food handling equipment, machinery parts, car headers Strong and corrosion resistant
Difference ASTM A403 WP304 Fittings And ASTM A234 WP91 Fittings

What Methods Does Yaye Industrial Wenzhou Use to Ensure the Quality of Its Astm A403 Wp304 Fittings ?

  • Non-destructive Testing (NDT)
  • Destructive testing
  • Material Traceability
  • Heat treatment verification
  • Third-party inspection

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