Stainless Steel 304 Pipe Fittings

Stainless Steel 304 Pipe Fittings

What are Stainless Steel 304 Pipe Fittings?

Fittings made with Stainless Steel grade 304 material are used to connect or end a piping system. The Stainless Steel 304 Pipe Fittings material is an austenitic grade which comes with 10% nickel and high chromium in its chemical composition. There are different types of SS 304 Fittings, and each is used for varied purposes. For example,

 

  • The SS 304 Elbow is one of the key components in the pressure piping system. It basically helps to change the direction of flow in the pipe run. These ASTM A403 Gr WP304 Buttweld Fittings help to connect two pipes with the same or different nominal diameters so as to change the fluid direction by 45 or 90 degrees.
  • The SS 304 Reducer is yet another piping component that helps to change the pipe size from a larger to a smaller bore. This change in size by the 304 Stainless Steel Reducer helps to meet the flow requirements to adapt to the existing piping system.
  • The SS 304 Tee fitting comes with a ‘T’ shape. The SUS 304 equal tee has two outlets located 90 degrees from each other, and there is the main connection line too. The AISI 304 reducing tee helps to mix or separate the flow of fluids.

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ASTM A403 WP304 Buttweld pipe fittings and SS 304 Elbow suppliers in UAE

Stainless Steel 304 buttweld fittings specification


Stainless Steel 304 Pipe Fittings Specifications
KNPC Approved and Saudi Arabia (SABIC) approved fittings

SS 304 buttweld fittings sizes 304 stainless steel welded fittings strength A403 WP304 material life
  • ASTM A403 WP304 welded fittings : 24 – 96″ (BW)
  • ASME SA403 WP304 fabricated fittings : custom
  • SS 304 seamless fittings : 1/2″ – 24″ (BW)
  • Tensile stress: 515
  • Yield strength: 205
  • With proper care, stainless steel pipe can last for decades without showing any signs of corrosion or rust
ASTM A403 Grade WP304 buttweld pipe fittings standard  ASTM A403 304 Classes ASTM A403 WP304 buttweld fittings thickness tolerance
  • ISO 5251 -304 SS butt welding fittings
  • ASTM A403 WP304- W: welded fittings
  • ASTM A403 WP304- S: seamless fittings
  • CR304 : corrosion resistant grade
  • ASTM A403 WP304 – WX
  • ASTM A403 WP304 – WU
  • custom
  • +/-12.5%
ASTM A403 WP304 elbow meet the requirements ASTM A403 WP304 material American standard 304 stainless steel weld fittings temperature
  • MTC EN 10204 3.1/ 3.2 certificate
  • ISO 15156
  • NACE TM-0284
  • HIC tested
  • IBR
  • NORSOK
  • Sour service
  • NACE MR0175
  • NACE MR0103
  • ANSI/ ASME B16.28
  • ANSI/ ASME B16.9
  • ANSI/ ASME B16.25 (butt welding ends)
  • MSS-SP-95
  • MSS-SP-43
  • MSS-SP-83
  • MSS-SP 119 (AISI 304 stainless steel belled end elbow)
  • 870°C – 925°C
American standard & specification SS 304 Pipe fittings manufacturing technique Ends of SA 403 Grade 304 buttweld fittings
  • Seamless fittings: ASTM A403 wp-s UNS S30400
  • Welded fittings: ASTM A403 wp-x UNS S30400

Chat with above seamless & welded Stainless Steel 304 Pipe Fittings suppliers, they export Stainless Steel 304 buttweld fittings material regularly in Saudi Arabia, USA, South Africa, Mexico & Oman

  • Mandrel
  • Hot forming
  • Compound Bevel
  • Bevelled
  • Plain Bevel
ASTM A403 Gr WP304 BW fittings schedule chart SS 304 butt weld fittings testing reqirements 7 manufacturing forms of AISI 304 stainless butt welded fittings
  • STD
  • XH
  • XXH
  • SCH 40
  • SCH 60
  • SCH 80
  • SCH 10
  • SCH 20
  • SCH 160
  • Magnetic Particle Examination (For above Sch 80 A403 WP304 welded fittings bevel ends)
  • Ultrasonic test
  • HIC tested
  • Positive Material Identification (PMI)
  • Hyrdrostatic test (according to ASTM A960/ A960M)

Easily get a quote from above listed Stainless Steel 304 Pipe Fittings suppliers in UAE, factory price & Korean/ Japanese origin, get delivery in Saudi Arabia & Oman within 7 days

  • SA403 WP304 elbow
  • 304 Stainless Steel cap
  • Stainless 304 stub end
  • A403 Gr WP304 pipe bend
  • ASTM A403 WP304 cross
  • A403 WP304 tee
  • AISI 304 material reducer
304 stainless steel weld fittings bend radius ASTM A403 Gr WP304 pipe bend angle A403 WP304 bending method
  • 3D
  • 6D
  • 8D
  • 10D
  • 4D
  • 5D
  • 15°
  • 45°
  • 60°
  • 90°
  • 135°
  • 180°
  • 22.5
  • 30°
  • Roll Bending
  • Mandrel Bending
  • Rotary Draw Bending
  • Hot Induction Bending
  • Ram-Type Bending
SS 304 butt weld fittings testing & inspection ASME SA403 WP304 welded pipe fittings DIN standards (Germany) SA403 WP304 butt welded joint EN standards (Europe)
  • Magnetic Particle Examination (For above Sch 80 CS fittings bevel ends)
  • Ultrasonic test
  • HIC tested
  • Positive Material Identification (PMI)
  • 100% Radiography Tested
  • DIN 2617 (Caps)
  • DIN 2605-1 (Elbow)
  • DIN 2618 (saddle)
  • DIN 2615-1 (Tee)
  • DIN 2615-2 (Tee)
  • DIN 28011 (Torispherical heads)
  • DIN 2605-2 (Elbow)
  • DIN 2616-2 (Concentric Reducer)
  • DIN 2616-1 (Eccentric Reducer)
  • EN 10253-2
S30400 stainless steel weld fittings JIS standard
(Japan)
GOST standard (Russia) ASME SA403 WP304 welded pipe fittings applicable fluids
  • JIS B2313
  • JIS B2312
  • GOST 17375 (induction elbow)
  • GOST 17376
  • GOST 17378
  • GOST 17375
  • GOST 17379
  • Steam
  • Gas
  • Oil
  • Water
  • Air
Marking on 304 stainless steel pipe fittings ASME SA403 WP304 welded pipe fittings packaging
  • Size
  • Dimensional standard – ASME B16.9
  • Suppliers/ Manufacturers name
  • Grade
  • Heat number
  • Wooden Pallet
  • Carton Box
  • Custom as per buyer choice
  • Wooden Cases

Seamless Stainless Steel 304 Buttweld Fittings and SS 304 Reducer at factory price in Dubai, Get quotations from different ASTM A403 WP 304 short radius elbow suppliers in Dubai

Types of A403 WP304 pipe bend

A403 WP304 Short Radius Bend

A403 WP304 Short Radius Bend

 SA403 WP304 U Bend

SA403 WP304 U Bend

A403 Gr WP304 Return Bend

A403 Gr WP304 Return Bend

Stainless Steel 304 3D Bend

Stainless Steel 304 3D Bend

 SS 304 5D Bend

SS 304 5D Bend

ASTM A403 WP304 Long Radius Bend

ASTM A403 WP304 Long Radius Bend

UNS S30400 10D Bend

UNS S30400 10D Bend

A403 WP304 Pipe Bend

A403 WP304 Pipe Bend

DIN 1.4301 3D Bend

DIN 1.4301 3D Bend

304 Stainless Steel elbow

ASTM A403 WP304 45 Deg Elbow

ASTM A403 WP304 45 Deg Elbow

ASTM A403 Gr WP304 90 Deg Elbow

ASTM A403 Gr WP304 90 Deg Elbow

ASTM A403 WP304 Stainless Steel 180 Deg Elbow

ASTM A403 WP304 Stainless Steel 180 Deg Elbow

AISI 304 Steel Short Radius Elbow

AISI 304 Steel Short Radius Elbow

 SA 403 WP 304 Long Radius Elbow

SA403 WP304 Long Radius Elbow

SA 403 WP304 Welded 1D Elbow

SA 403 WP304 Welded 1D Elbow

A403 WP304 Seamless 3D Elbow

A403 WP304 Seamless 3D Elbow

 WP304 Buttweld 5D Elbow

WP304 Buttweld 5D Elbow

ASTM A403 Gr WP304 Unequal Tee

ASTM A403 Gr WP304 Unequal Tee

Contact above Stainless Steel 304 Pipe Fittings suppliers & stockists for large diameter SS 304 fittings elbow or custome angle

Types of ASTM A403 WP304 tee

304 Stainless Steel Reducing Tee

304 Stainless Steel Reducing Tee

A403 Gr WP304 Equal Tee

A403 Gr WP304 Equal Tee

DIN 1.4301 Lateral Tee

DIN 1.4301 Lateral Tee

SS 304 Split Tee

SS 304 Split Tee

ASTM A403 WP304 SCH40s Tee

ASTM A403 WP304 SCH40s Tee

Aisi 304 Buttweld Tee

Aisi 304 Buttweld Tee

  • SA 403 Gr 304 equal tee
  • 304 Stainless Steel swept tee
  • 304 Stainless Steel Y tee
  • ASME SA403 WP304 reducing outlet tees
  • Type 304 Stainless Steel saddle tee

Stainless Steel 304 reducer

ASME SA403 WP304 Concentric Reducer

ASME SA403 WP304 Concentric Reducer

UNS S30400 Eccentric Reducer

UNS S30400 Eccentric Reducer

SUS 304 SCH40 pipe reducer

SUS 304 SCH40 pipe reducer

AISI 304 stainless steel buttweld reducer are manufactured via seamless & welded method. Above forms are available in all standard sizes as per ASME B16.9 with leading manufacturers listed above

ASTM A403 WP304 SS stub end & cap

 304 Stainless Steel Stub End

304 Stainless Steel Stub End

ASTM A403 Grade WP304 Short Stub End

ASTM A403 Grade WP304 Short Stub End

A403 WP304 Pipe Cap

A403 WP304 Pipe Cap

  • Type 304 Stainless Steel lap joint stub end
  • ASTM S30400 butt welded hemi-head pipe cap
  • ASME SA403 WP304 collar

AISI 304 material buttweld cross fittings

Stainless 304 Reducing Cross

Stainless 304 Reducing Cross

ASTM A403 WP 304 Equal Cross

ASTM A403 WP304 Equal Cross

SA 403 Grade 304 Straight Cross

SA 403 Grade 304 Straight Cross

  • Type 304 Stainless Steel unequal cross
  • ASTM S30400 reducing outlet crosses

304 Stainless Steel swage nipple

  • ASME SA403 WP304 eccentric swage nipple (reducing)
  • SA 403 Gr 304 concentric swage nipple

ASTM A403 Gr WP304 stub end specification

stub end standard ASTM/ ASME stub end schedule Type Installed with
MSS SP-43 A403 Gr WP304

SA403 WP304

  • Schedule 10S
  • Schedule 5S
Type A Lap Joint flange
MSS SP-43
  • Schedule 10S
  • Schedule 5S
Type B Slip On flange
ASME B16.9
  • Schedule XS
  • Schedule STD
butt weld Lap Joint flange

Stainless Steel 304 buttweld fittings equivalent standard

Grade UNS No Euronorm Old British Swedish SS Japanese JIS
No Name BS En
304 S30400 1.4301 X5CrNi18-10 304S31 58E 2332 SUS 304

SS 304 buttweld fittings equivalent grades

ASTM A403 WP304 chemical composition

Grade C Cr Mn Si P S Ni N
304 min. 18 8
max. 0.08 20 2 0.75 0.045 0.03 10.5 0.1

SS 304 fittings chemical composition

Mechanical properties of SA403 WP304 welded fittings

Grade Elongation Tensile Strength Yield Strength 0.2% Proof (MPa) min Hardness
Rockwell B (HR B) max Brinell (HB) max
304 40 515 205 92 201

SS 304 pipe fittings mechanical properties

SA 403 Grade 304 180° return bend tolerances

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

SS 304 elbow dimensions

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

Weight chart of SS 304 buttweld elbow

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

SS 304 pipe fittings price list

Elbow, 90 degree, ASTM A403 Grade WP304
(Schedule 10, Seamless, ASME B16.9)
SIZE USD/ Pcs AED/ Pcs
15 NB US $ 0.70 AED 2.59
20 NB US $ 0.95 AED 3.48
25 NB US $ 1.08 AED 3.97
32 NB US $ 1.94 AED 7.13
40 NB US $ 2.12 AED 7.80

 

Nominal Dia. WP304 elbow Standard Unit Price Days to Ship
1/2B(15A) 1 Piece(s) US $ 18.60 4 Day(s) or more
3/4B(20A) 1 Piece(s) US $ 19.42 4 Day(s) or more
1B(25A) 1 Piece(s) US $ 20.01 4 Day(s) or more
1 1/4B(32A) 1 Piece(s) US $ 20.60 4 Day(s) or more

How are ASTM A403 WP304 fittings manufactured?

How are ASTM A403 WP304 Fittings manufactured

 

Uses of SA 403 Gr WP304 material

Gas Processing
Power Generation
Pharmaceuticals applications
Storage tanks
Storage tanks
Marine equipment
Food production
Heat Exchangers
Oil & Gas applications

Inspection and test plan for UNS S30400 end cap

  • Positive material recognition
  • Impact analysis
  • Pitting protection test
  • Positive material recognition
  • Hydrostatic analysis
  • Eddy current examining
  • Chemical examination-Spectro analysis
Inspection and Test Plan for UNS S30400 End Cap

 

Which Is Better : Grade 304 and Grade 316?

Which Is Better : Grade 304 and Grade 316?

 

Advantages Of SS 304 pipe fittings

Easily fabricated
Strong and durable
Good weldability
Low temperature performance
Excellent cold & hot forming process

 

Marking On Stainless Steel 304 Elbow

  • ASTM material code
  • Heat No
  • Manufacturer logo
  • Material Grade
  • Size
  • Schedule No
  • Products Type
  • Standard
Marking On Stainless Steel 304 Elbow

Difference between Schedule 10 and SCH 10S 304 Stainless Steel Elbow

The difference between Schedule 10 and SCH 10S 304 Stainless Steel Elbow lies in their strength. Both depict low schedule A403 Gr WP304 Elbow with thin walls and large diameter. The ‘S’ in SCH 10S A403 WP304 Buttweld Elbow 45° LR indicates the strength, so they possess thicker walls than the sch 10 elbow 45° LR.

Which packaging is more economical and for safe products

Find genuine manufacturer of 304 Stainless Steel Elbow, UNS S30400 eccentric reducers, DIN 1.4301 Cap and SS 304 Tee in SCH 40S, 80, 80S in Middle East

  • Palletize with Shrink Wrap Plastic and
  • Packed in Wooden Box Safe For Your Products

Which Packaging is more economical and safe products

Supply Graph Of Most Of The Suppliers In Middle East

Supply Graph Of Most Of The Suppliers In Middle East

The Stainless Steel 304 Buttweld Fittings have a high melting point at 1400 degrees C, and thus, they are widely used in various high-temperature applications.

304 Stainless Steel Reducer and A403 Gr WP304 Elbow as per ASME B16.9 / Standard ASME B16.9, SS 304 Fittings available in all types and wall thickness

The seamless ASTM A403 Grade WP304 Pipe Fittings differ from the welded ones in several aspects, primarily as they have different manufacturing procedures.

 

  • The seamless pipe fittings have no weak seams, and thus they can withstand higher pressure than the ASTM A403 WP304 Buttweld pipe fittings.
  • The seamless variants are in shorter lengths, whereas the welded UNS S30400 eccentric reducers are available in longer lengths.
  • The seamless DIN 1.4301 concentric reducers offer better corrosion resistance than the welded variant.
  • The welded 304 Stainless Steel Fittings are more affordable than the seamless ones.
  • The welded SA 403 Gr WP304 180° Return bends are used for low pressure applications whereas the seamless ones are used for high pressure.
  • The welded SS 304 End Cap comes with a more consistent wall thickness and has greater availability than the seamless ones.
  • The welded A403 WP304 Stub End Type B should be tested for weld integrity which is not required for the seamless variants.
Dual certified 304 Stainless Steel Fittings and SA 403 WP304 Buttweld Elbow in 45/90 degree with radiography (RT) inspection & EN 10204 3.1 MTC

The difference between ASTM A403 WP 304 short radius elbow and long radius elbows lies in their length and curvature. The short radius elbows give the piping system a sharper turn compared to the SA 403 Gr WP304 long radius elbow.

Physical Properties


SS 304 fittings pyhsical strength