ASTM A403 WP904L pipe fittings

ASTM A403 WP904L fittings

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SS 904L elbow suppliers offer SA 403 WP904L material as per ASME, ANSI, ASTM, and MSS specifications

ASTM A403 WP904L specification

A403 WP904L Buttweld Fittings Sizes Melting Point Of A403 Gr WP904L BW fittings ASTM A403 WP904L Pipe Fittings American Standard
  • ASTM A403 WP904L buttweld fittings : 1/2″ – 24″
  • 904L stainless steel seamless fittings : 1/2″ – 48″
  • SA 403 WP904L welded fittings : 24 – 96″
  • A403 Grade WP904L fabricated fittings : custom
  • 1350 °C
  • 2460 °F
  • ASTM A403 / ASTM B366
  • ANSI / ASME B16.9
  • ANSI/ ASME B16.28
  • ANSI/ ASME B16.25 (butt welding ends)
  • MSS-SP-43
  • MSS-SP-83
  • MSS-SP-95
  • MSS-SP 119 (ASTM A403 gr.WP904L belled end elbow)
Working Temperature A403 Grade WP904L Buttweld Pipe Fittings Meet The Requirements Classes Of WP904L Fittings
  • 1652 – 2102°F
  • 900 – 1150°C
  • NACE MR0103
  • ISO 15156
  • MTC EN 10204 3.1/ 3.2 certificate
  • Sour service
  • NACE MR0175
  • NACE TM-0284
  • HIC tested
  • IBR
  • NORSOK
  • ASTM A403 WP-S 904L : seamless fittings
  • ASTM A403 WP-W 904L : welded fittings
  • ASTM A403 WP-WX
  • ASTM A403 WP-WU

Call to above ASTM A403 WP904L fittings suppliers who supplied welded and seamless material in Egypt, USA, South Africa, Saudi Arabia & Oman

Manufacturing Technique Of AISI 904L Butt Weld Fittings Ends Of A403 Gr WP904L Buttweld Fittings SS 904L Weld Fittings Schedule List
  • Hot forming
  • Mandrel
  • Plain Bevel
  • Compound Bevel
  • Bevelled
  • SCH 10
  • SCH 20
  • SCH 40
  • SCH 60
  • SCH 80
  • SCH 160
  • STD
  • XH
  • XXH
UNS N08904 Welded Fittings Testing Reqirements 7 Manufacturing Forms Of SA 403 Grade WP904L butt welded fittings SA 403 Gr WP904L Bend Radius
  • Magnetic Particle Examination (For above Sch 80 stainless steel 904L bevel ends)
  • Ultrasonic test
  • HIC tested
  • Hyrdrostatic test
  • 100% Radiography tested
  • PMI test

Buy Europian origin material in Saudi Arabia from above ASTM A403 WP904L fittings suppliers

  • AISI 904L elbow
  • SS 904L tee
  • UNS N08904 reducer
  • SUS 904L cap
  • 1.4539 stainless steel stub end
  • DIN 1.4539 pipe bend
  • SS A403 WP904L cross
  • 3D
  • 4D
  • 5D
  • 6D
  • 8D
  • 10D
DIN 1.4539 Pipe Bend Angle SA 403 WP904L Bending Method SUS 904L Welded Pipe Fittings DIN Standards (Germany)
  • 22.5
  • 30°
  • 45°
  • 60°
  • 90°
  • 135°
  • 180°
  • Hot induction bending
  • Ram-type bending
  • Roll bending
  • Mandrel bending
  • Rotary draw bending
  • DIN 2617 (Caps)
  • DIN 2605-1 (Elbow)
  • 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)
  • DIN 2618 (saddle)
A403 WP904L Fittings EN Standards (Europe) SA403 WP904L SMLS Fittings JIS Standard (Japan) GOST standard (Russia)
  • EN 10253-2
  • JIS B2312
  • JIS B2313
  • GOST 17375 (induction elbow)
  • GOST 17375
  • GOST 17376
  • GOST 17378
  • GOST 17379
DIN 1.4539 Butt Welding Fittings Applicable Fluids EN 1.4539 Butt Welded Joint Marking ISO & American Standard of 904L pipe fittings
  • Water
  • Air
  • Steam
  • Gas
  • Oil
  • Grade
  • Size
  • Dimensional standard – ASME B16.9
  • Manufacturers name
  • Schedule
  • Heat number
  • ASTM A403 WP904L
  • ASTM B366 UNS N08904
  • SA 403 Grade WP904L
  • SB 366 UNS N08904
  • ISO 5251 -SA 403 WP904L butt welding fittings

 

Cold formed 904L stainless steel buttweld fittings are weldable and supplied with MTC EN 10204 type 3.1

Types of SA 403 WP904L elbow

A403 Grade WP904L 45 deg elbow

A403 Grade WP904L 45 deg elbow

ASTM A403 Gr.WP904L 90 deg elbow

ASTM A403 Gr.WP904L 90 deg elbow

A403 Gr WP904L 180 deg elbow

A403 Gr WP904L 180 deg elbow

SA 403 Grade WP904L long radius elbow

SA 403 Grade WP904L long radius elbow

SA 403 Gr WP904L short radius elbow

SA 403 Gr WP904L short radius elbow

904L stainless steel 90 deg long radius elbow

904L stainless steel 90 deg long radius elbow

AISI 904L 90 deg short radius elbow

AISI 904L 90 deg short radius elbow

SS 904L 45 deg short radius elbow

SS 904L 45 deg short radius elbow

UNS N08904 45 deg long radius elbow

UNS N08904 45 deg long radius elbow

SUS 904L 1.5D elbow

SUS 904L 1.5D elbow

DIN 1.4539 3D elbow

DIN 1.4539 3D elbow

WP904L 2d elbow

WP904L 2D elbow

 

Types of A403 WP904L pipe bend

ASTM A403 Grade WP904L 45 degree bend

ASTM A403 Grade WP904L 45 degree bend

INOX 904L 90 deg bend

INOX 904L 90 deg bend

SUS 904L 180 deg pipe bend

SUS 904L 180 deg pipe bend

ASTM A403 WP904L long radius bend

ASTM A403 WP904L long radius bend

ASTM A403 Grade WP904L short radius bend

ASTM A403 Grade WP904L short radius bend

SS 904L 2.5D pipe bend

SS 904L 2.5D pipe bend

ASTM A 403 Gr.WP904L-WX 3D pipe bend

ASTM A 403 Gr.WP904L-WX 3D pipe bend

ASTM A403 WP904L hot induction bend

ASTM A403 WP904L hot induction bend

A403 Gr WP904L mitered pipe bend

A403 Gr WP904L mitered pipe bend

 

Types of SS A403 WP904L reducer

ASTM A 403 WP 904L buttweld reducer

ASTM A 403 WP 904L buttweld reducer

ASTM A403 Gr WP904L concentric reducer

ASTM A403 Gr WP904L concentric reducer

A 403 WP 904L eccentric reducer

A 403 WP 904L eccentric reducer

 

Types of ASTM A403 Grade WP904L tee

ASTM A403 WP 904L buttweld tee

ASTM A403 WP 904L buttweld tee

SA 403 WP 904L equal tee

SA 403 WP 904L equal tee

SA 403 WP904L reducing tee

SA 403 WP904L reducing tee

A403 WP904L lateral tee

A403 WP904L lateral tee

ASME SA403 WP904L barred tee

ASME SA403 WP904L barred tee

SA 403 Grade 904L Y tee

SA 403 Grade 904L Y tee

 

Types of A403 Gr WP904L cap

SAE 904L buttweld pipe cap

SAE 904L buttweld pipe cap

SS UNS N08904 large diameter end caps

SS UNS N08904 large diameter end caps

ASTM A403 WP 904L SS big size pipe end cap

ASTM A403 WP 904L SS big size pipe end cap

 

Types of SAE 904L cross

A403 WP904L equal cross

A403 WP904L equal cross

N08904 stainless steel reducing cross

N08904 stainless steel reducing cross

Werkstoff No 1.4539 straight crosses

Werkstoff No 1.4539 straight crosses

 

Types of SA 403 Grade 904L stub end

SUS 904 long stub end

SUS 904 long stub end

DIN 1.4539 short stub end

DIN 1.4539 short stub end

904L steel lap joint stub end

904L steel lap joint stub end

 

A403 WP904L chemical composition

Stainless steel 904L long radius elbow and UNS N08904 reducing tee as per ASTM A403 & ASTM B366 standard

Grade C Mn Si P S Cr Mo Ni Cu N
ASTM A403 WP904L fittings minimum
maximum
– 0.020
– 2.00
– 1.00
– 0.045
– 0.035
19.0
23.0
4.0
5.0
23.0
28.0
1.0
2.0
– 0.10

 

Mechanical properties of ASTM A403 Gr WP 904L buttweld fittings

Grade Tensile Strength (MPa)
minimum
Yield Strength 0.2% Proof (MPa)
minimum
Elongation (% in 50mm)
minimum
Hardness
Rockwell B (HR B)
maximum
Brinell (HB)
SA 403 WP904L pipe fittings 490 220 35 90

 

ASTM A403 WP904L buttweld pipe fittings physical properties

Get tested & certified ASTM A403 Grade WP904L stub end and cross material at factory price in UAE
Electrical Resistivity 33.5 Microhm-in at 68°F 95.2 Microhm-cm at 20°C
Density 0.287 lbs/in3 7.95 g/cm3
Specific Heat 0.11 BTU/lb-°F (32–212°F) 450 J/kg-°K (0–100°C)
Thermal Conductivity 212°F (100°C) 6.8 BTU/Ft-hr-°F 12.9 W/m-°K
Modulus of Elasticity 28.0 x 106 psi 190 GPa

 

Weight chart of ASTM A403 WP904L fittings in KG

Normal Size  Schedule 5S  Schedule 10S
NPS Weight in KG  Weight in KG
1/2 0.18 0.25
3/4 0.19 0.25
1 0.40 0.50
1 1/4 0.60 0.90
1 1/2 0.90 1.15
2 1.60 2.2
2 1/2 3.25 4
3 5.0 6.5
3 1/2 6.75 8.4
4 9 13.5
5 15.5 22
6 24.5 35
8 50 71
10 88 107
12 125 160

 

ASME SA403 WP904L butt welding fittings equivalent

Ex-stock of SA 403 WP904L end cap and DIN 1.4539 welded fittings in various dimensions and thickness, check price list and specification
JIS BS KS AFNOR Europen (EN) WERKSTOFF NR. UNS Swedish (SS) Japanese (JIS)
SUS 904L 904S13 STS 317J5L Z2 NCDU 25-20 X1NiCrMoCu25-20-5 1.4539 N08904 2562

 

Heat treatment of AISI 904L stainless butt weld fittings

Solution Treatment (Annealing) Heat to 1090-1175°C

 

Alternative to A403 Gr WP904L pipe fititngs

Grade Why it might be chosen instead of ASTM A403 WP904L?
A403 WP 316L A less cost alternative, but with much less corrosion resistance
6MO It is necessary to have a higher resistance to pitting and crevice corrosion.There is a wide variety of super austenitic grades available; choose one depending on the intended environment
Duplex 2205 A corrosion resistance that is extremely similar to that of A403 WP904L, but the duplex 2205 is more affordable and has a higher mechanical strength. Duplex steel 2205 is not appropriate for hard forming and is not suitable for temperatures above 300°C.
Super Duplex 2507 It is necessary to have both a stronger material than A403 WP 904L and a higher corrosion resistance.

 

Applications & suitable environments for EN 1.4539 weld fittings

Applications Suitable Environments
Air pollution control Coal fired power plants
Chemical processing Process equipment
Metallurgical processing Pickling equipment
Oil and gas production Offshore process equipment
Pharmaceutical industry Process equipment
Pulp and Paper Processing equipment
Seawater and brackish water Piping systems, and heat exchangers

 

Temperature range of Inox 904L welded fittings

Temperature Range
°F °C in/in/°F cm/cm/°C
68–212 20–100 8.5 x 10-6 15.3 x 10-6

 

A403 WP904L material corrosion rates comparison with other alloys

Pickling acid* at 25°C in uniform corrosion

Grade Corrosion Rate in (mm/year)
WP316L >6
904L 0.47
SMO 254 0.27
SMO 654 0.06

Wet process phosphoric acid at 60°C in uniform corrosion

Grade Corrosion Rate in (mm/year)
WP316L >5
904L 1.2
SMO 254 0.05

Rates of corrosion in a fatty acid column used to distill tall oil at 253°C

Grade Corrosion Rate in (mm/year)
WP316L 0.88
317LMN 0.29
904L 0.06
SMO 254 0.01

 

Most suitable welding methods for UNS N08904 seamless pipe fittings

  • TIG welding
  • MAG welding solid wire
  • Arc welding (E)
  • Laser bean welding
  • SAW (Submerged Arc welding)