ASTM A234 WP91 Fittings

ASTM A234 WP91 Fittings

Fittings produced under this specification are alloy or carbon steel grades that can be hardened by cold working.

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Buy from professional suppliers of ASME SA234 Gr WP91 elbow and alloy steel WP91 stub end in UAE

A234 Grade WP91 buttweld fittings specification

Alloy steel WP91 buttweld fittings sizes A234 WP91 strength ASTM A234 Grade WP91 butt welding fittings thickness tolerance
  • ASTM A234 Grade WP91 welded fittings : 24 – 96″ (BW)
  • A234 WP91 seamless fittings : 1/2″ – 24″ (BW)
  • SA 234 WP91 fabricated fittings : custom
  • Tensile stress: 205
  • Yield strength: 415 – 585
  • custom
  • +/-12.5%
A234 WP91 CL1 butt weld fittings coating ASTM A234 WP91 meaning SA 234 WP91 BW fittings temperature
  • FBE coated AS WP91 (in various thickness)
  • PE coating (2 & 3 layers)
  • Hot-dip galvanizing SA 234 WP91 elbow
  • Anti rust light oiling
  • Varnished
  • Back painting
  • W = wrought or weldable fittings
  • P91 = alloy steel material number
  • 620°C
A234 gr WP91 weldable fittings meet the requirements ASTM A234 Gr.WP91 weld fittings American standard Ends of SA 234 WP91 buttweld fittings
  • 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-83
  • MSS-SP-95
  • MSS-SP-43
  • MSS-SP 119 (AS WP91 belled end elbow)
  • Plain Bevel
  • Compound Bevel
  • Bevelled
American standard & specification A234 Gr WP91 butt welded joint manufacturing technique Common manufacturing types
  • ASTM A234 WP91-WX
  • ASTM A234 WP91-WU
  • ASTM A234 WP91-S : seamless fittings
  • ASTM A234 WP91-W : welded fittings

Ask for a free sample from above ASTM A234 WP91 Fittings suppliers & manufacturers,
their major exporting countries are Azerbaijan, USA, South Africa, Egypt, Oman & Saudi Arabia

  • Hot forming
  • Mandrel
  • 90D/45D/180D WP91 elbow
  • A234 WP91 alloy steel cap
  • Alloy Steel A234 WP91 stub end
  • 3D/5D/7D/10D AS WP91 pipe bend
  • Equal/ Un-equal SA 234 Gr WP91 cross
  • Lateral/ Equal/ Un-Equal WP91 tee
  • Concetric/Eccentric WP91 reducer
ASTM A234 Grade WP91 butt welding fittings schedule chart ASTM A234 Gr WP91 weldable pipe fittings testing reqirements ASTM A234 Gr WP91 weldable pipe fittings bending method
  • SCH 60
  • XH
  • XXH
  • SCH 10
  • SCH 80
  • SCH 160
  • STD
  • SCH 20
  • SCH 40
  • Magnetic Particle Examination (For above Sch 80 A234 Gr WP91 bevel ends)
  • Ultrasonic test
  • HIC tested
  • Positive Material Identification (PMI)
  • Hyrdrostatic test (according to ASTM A960/ A960M)

Easily get a quote from above listed ASTM A234 WP91 Fittings suppliers in UAE, factory
price & Germany/ Korean material

  • Roll Bending
  • Mandrel Bending
  • Rotary Draw Bending
  • Hot Induction Bending
  • Ram-Type Bending
A234 WP91 seamless pipe fittings bend radius SA 234 WP91 pipe bend angle A234 WP91 buttweld pipe fittings EN standards (Europe)
  • 3D
  • 6D
  • 8D
  • 10D
  • 4D
  • 5D
  • 60°
  • 90°
  • 15°
  • 22.5
  • 30°
  • 45°
  • 135°
  • 180°
  • EN 10253-2
ASTM A234 Gr.WP91 weld fittings testing & inspection A234 Grade WP91 buttweld fittings DIN standards (Germany) A234 WP91 material applicable fluids
  • Ultrasonic test
  • HIC tested
  • Positive Material Identification (PMI)
  • 100% Radiography Tested
  • Magnetic Particle Examination (For above Sch 80 CS fittings bevel ends)
  • 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)
  • Steam
  • Gas
  • Water
  • Air
  • Oil
A234 WP91 pipe fittings JIS standard
(Japan)
GOST standard (Russia) ASTM A234 WP91 weld fittings packaging
  • JIS B2313
  • JIS B2312
  • GOST 17375 (induction elbow)
  • GOST 17376
  • GOST 17378
  • GOST 17379
  • GOST 17375
  • Carton Box
  • Custom as per buyer choice
  • Wooden Cases
  • Wooden Pallet
A234 WP91 pipe fittings marking
  • Size
  • Dimensional standard – ASME B16.9
  • Manufacturers name
  • Grade
  • Heat number

Quickly get pricing from trusted manufacturers of ASTM A234 WP91 reducing/ equal tee and alloy steel WP91 end cap in Dubai

Types of A234 Gr WP91 pipe bend

A234 Gr WP91 45 degree bend

A234 Gr WP91 45 degree bend

SA 234 WP91 90 deg bend

SA 234 WP91 90 deg bend

ASTM A234 Gr WP91 180 deg pipe bend

ASTM A234 Gr WP91 180 deg pipe bend

ASME SA234 Grade WP91 long radius bend

ASME SA234 Grade WP91 long radius bend

AS WP91 short radius bend

AS WP91 short radius bend

SA 234 Gr WP91 2.5D pipe bend

SA 234 Gr WP91 2.5D pipe bend

Alloy steel A234 WP91 3D pipe bend

Alloy steel A234 WP91 3D pipe bend

ASTM A234 WP91 hot induction bend

ASTM A234 WP91 hot induction bend

A234 WP91 alloy steel mitered pipe bend

A234 WP91 alloy steel mitered pipe bend

 

ASTM A234 Gr WP91 elbow

ASTM A234 WP91 45 deg elbow

ASTM A234 WP91 45 deg elbow

WP91 90 deg elbow

WP91 90 deg elbow

A234 WP91 180 deg elbow

A234 WP91 180 deg elbow

A234 Grade WP91 long radius elbow

A234 Grade WP91 long radius elbow

SA 234 WP91 short radius elbow

SA 234 WP91 short radius elbow

ASTM A234 Gr WP91 90 deg long radius elbow

ASTM A234 Gr WP91 90 deg long radius elbow

ASTM A234 WP91 90 deg short radius elbow

ASTM A234 WP91 90 deg short radius elbow

SA 234 WP91 45 deg short radius elbow

SA 234 WP91 45 deg short radius elbow

Alloy steel WP91 45 deg long radius elbow

Alloy steel WP91 45 deg long radius elbow

A234 WP91 alloy steel 1.5D elbow

A234 WP91 alloy steel 1.5D elbow

A234 WP91 3D elbow

A234 WP91 3D elbow

ASTM A234 Grade WP91 2D elbow

ASTM A234 Grade WP91 2D elbow

 

Types of SA 234 WP91 tee

ASTM A234 Gr WP91 buttweld tee

ASTM A234 Gr WP91 buttweld tee

ASTM A234 WP91 equal tee

ASTM A234 WP91 equal tee

Alloy steel WP91 reducing tee

Alloy steel WP91 reducing tee

A234 WP91 alloy steel lateral tee

A234 WP91 alloy steel lateral tee

ASTM A234 Grade WP91 barred tee

ASTM A234 Grade WP91 barred tee

A234 Gr WP91 Y tee

A234 Gr WP91 Y tee

 

  • A234 WP91 reducing outlet tees
  • A234 Gr WP91 swept tee
  • ASTM A234 Gr.WP91 saddle tee

A234 WP91 alloy steel reducer

A234 WP91 buttweld reducer

A234 WP91 buttweld reducer

A234 Grade WP91 concentric reducer

A234 Grade WP91 concentric reducer

SA 234 WP91 eccentric reducer

SA 234 WP91 eccentric reducer

 

Alloy Steel A234 WP91 buttweld reducer are manufactured via seamless & welded method,
following forms are available in all standard sizes as per ASME B16.9

  • SA 234 Gr WP91 eccentric reducer
  • A234 Gr WP91 concentric reducer

Types of ASTM A234 Grade WP91 stub end & cap

A234 Grade WP91 long stub end

A234 Grade WP91 long stub end

ASTM A234 Gr WP91 short stub end

ASTM A234 Gr WP91 short stub end

Alloy steel WP91 lap joint stub end

Alloy steel WP91 lap joint stub end

SA 234 WP91 buttweld pipe cap

SA 234 WP91 buttweld pipe cap

ASTM A234 Gr WP91 large diameter end caps

ASTM A234 Gr WP91 large diameter end caps

ASME SA234 Grade WP91 big size pipe end cap

ASME SA234 Grade WP91 big size pipe end cap

 

  • Alloy steel WP91 lap joint stub end
  • AS WP91 butt welded hemi-head pipe cap
  • SA 234 WP91 collar (welded)

A234 WP91 alloy steel buttweld cross fittings

SA 234 Gr WP91 equal cross

SA 234 Gr WP91 equal cross

Alloy steel A234 WP91 reducing cross

Alloy steel A234 WP91 reducing cross

ASTM A234 WP91 straight crosses

ASTM A234 WP91 straight crosses

 

  • A234 Gr WP91 equal cross
  • SA 234 Gr WP91 straight crosses
  • AS WP91 reducing outlet crosses
  • Alloy steel WP91 unequal cross

Types of SA 234 WP91 swage nipple

  • A234 Gr WP91 eccentric swage nipple (reducing)
  • SA 234 Gr WP91 concentric swage nipple

ASTM A234 WP91 stub end specification

WP91 stub end standard SA 234 Gr WP91 stub end schedule Types Installed with
ASME B16.9
  • Schedule STD
  • Schedule XS
butt weld Lap Joint flange
MSS SP-43
  • Schedule 5S
  • Schedule 10S
Type A Lap Joint flange
MSS SP-43
  • Schedule 5S
  • Schedule 10S
Type B Slip On flange

Chemical composition of A234 WP91 alloy steel welded fittings

Grade C Mn Si S P Cr Mo
A234 WP91 0.08-0.12 0.3-0.6 0.2-0.5 0.02 0.015 8-9.5 0.85-1.05

ASTM A234 Grade WP91 butt welding fittings mechanical properties

Grade Tensile Strength (Mpa) Yield Strength (Mpa) Elongation %
A234 WP91 590 415 20

Also check the heat treatment process of SA234 WP91 return bends, purchase A234 Gr WP91 45/ 90/ 180 degree elbow for a reasonable price

Like most alloy steel grades, the WP91 End Cap can be welded using all techniques. However, to achieve high-quality welds, it is important to understand the chemical composition of the fittings. If an alloy grade has higher carbon content, they tend to face difficulties during welding. To avoid corrosion of welded area, it is necessary for ASTM A234 WP91 Fittings to undergo post-welding heat treatments. This not only reduces the susceptibility to corrosion but also eliminates residual stresses.

A fitting’s resistance to corrosion will depend on the material it is produced from. Alloy steel has little to moderate corrosion resistance properties because they have added elements in its chemistry. To ensure this behaviour in an ASME SA234 Gr WP91 Elbow, it must be treated or coated. Typically the fittings are treated by galvanization or coated with transparent oil, anti-rust oil and paint. When they are coated, the surface remains protected under the layer of the coating.

In order to purchase high-quality Alloy Steel WP91 Buttweld Fittings, you need to have a working knowledge of the application. Once you have all the details in hand, you will be able to find genuine suppliers or manufacturers from business sites.

Stocking distributor of A234 Grade WP91 unequal cross, WP91 alloy steel pipe bend with prompt delivery in the entire United Arab Emirates

During annealing, the alloy of SA234 WP91 Return Bends will be heated above its critical temperature range until such time that its microstructure is transformed. The transformation of its microstructure leads to changes in its characteristics by refining its structure and improving the toughness of the fitting.

Check the hardening process of A234 Gr WP91 concentric/ eccentric reducer, get A234 Grade WP91 long and short radius elbow with radiography (RT) inspection & burst test report

A234 Gr WP91 fittings are hardened by using cold working. These processes are carried out at room temperature and are simpler to carry out compared to hot working. The benefit of hardening a steel eccentric reducer is that it minimizes the risk of contamination while improving the texture of its surface.