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[China]
Trade Verify
Address: 2F,Building7,Baolong Center,No.689,Xiwang Road,Jiading District,Shanghai,201800,China
Contact name:Joy Wang
TOBO STEEL GROUP CHINA |
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Verified Suppliers
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ASTM A234 WPB WPL9 Butt Weld Fittings Elbow , Stub end , Pipe End Cap
ASTM A420/A420M-00
Grade | Composition, % | ||||||||||
| C | Mn | P | S | Si | Ni | Cu | Cr | Mo | V | Nb |
WPL6(1)(2) | 0.30 | 0.60-1.35 | 0.035 | 0.040 | 0.15-0.30 | 0.40 | 0.40 | 0.30 | 0.12 | 0.08 | 0.02 |
WPL9 | 0.20 | 0.40-1.06 | 0.030 | 0.030 | - | 1.60-2.24 | 0.75-1.25 | - | - | - | - |
GENERAL NOTE:
All values are maximum unless otherwise indicated.
NOTES: (1) For each reduction of 0.01% C below 0.30%, an increase of 0.05% Mn above 1.06% will be permitted, up to a maximum of 1.35%. (2) Fittings made from forgings may have 1.35% max Mn.
Tensile Requirements | WPL6 | WPL9 |
Tensile Strength, min, ksi [MPa] | 60-85[415-585] | 63-88[435-610] |
Yield Strength, min, ksi [MPa] | 35[240] | 46[315] |
Wall thickness | Elongation Requirements | |||||
in | mm | Longitudinal | Transverse | |||
WPL6 | WPL9 | WPL6 | WPL9 | |||
Standard round specimen, or small proportional specimen, min % in 4D | 22 | 20 | 12 | - | ||
Rectangular Specimen for wall thickness 0.312in [7.94mm] and over, and for all small sizes tested in full section; min % in 2in[50mm] | ³0.312 | ³7.94 | 30 | 28 | 16.5 | 18 |
Rectangular Specimen for wall thickness less than 0.312in [7.94mm]; min % in 2 in[50mm] (0.5in [12.7mm] wide specimen) | 0.281 | 7.14 | 28.5 | 26.5 | 15.5 | 17.0 |
0.250 | 6.35 | 27.0 | 25.0 | 14.5 | 16.0 | |
0.219 | 5.56 | 25.5 | 23.5 | - | - | |
0.188 | 4.76 | 24.0 | 22.0 | - | - | |
0.156 | 3.97 | 22.5 | 20.5 | - | - | |
0.125 | 3.17 | 21.0 | 19.0 | - | - | |
0.094 | 2.38 | 19.5 | 17.5 | - | - | |
0.062 | 1.59 | 18.0 | 16.0 | - | - | |
Where the wall thickness lies between two values above, the min
elongation value is determined by the following equations:
WPL6 WPL9
Longitudinal E=48t+15.00 E=48t+13.00
Transverse E=32t+6.50 E=32t+8.00
E = elongation in 2in [50mm], %
t = actual thickness of specimen, in [mm]
Our Product Series: <Butt Welded Pipe Fittings>
1). Elbow (45° 90° 180°,SR/LR)
2). Tee (Equal Tee/ Reducer Tee)
3). Reducer (Concentric Reducer/Eccentric Reducer)
4). Cap
5). Flange (SO Flange/ WN Flange/Blind Flange)
5). And some other pipe products in different Material Grade, Carbon Steel / Alloy Steel/ Stainless Steel.
Size: 1/2"-72"
Thickness:SCH5,SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,XXS,SCH100,SCH120,SCH140,SCH160
Standard: ANSI B 16.9/ANSI B16.28/MSS SP43/MSS P75/JIS2311/JIS 2312/JIS2313/ DIN2615 /GB-12459/GB-T13401,Gost17375
Material:
Products/Material | Elbow, Tee ,Reducers ,Flange ,Cap , pipe stainless steel 90 degree elbow | ||||||||
Carbon steel | America | ASTM A234 WPB WPC A105 A106 A53 A283-D API5L B A671-CC-70 A515-50 A135-A A179-C A214-C A192 A226 A315-B A178-C A210-A | |||||||
Europe | ST33 ST37 ST37-2 ST35.8 ST42 ST42-2 ST45-8 ST45-4 | ||||||||
Lowcarbonsteel | America | A420 WPL6 A350LF2 A333 Gr6 A671-CC-60 A516-60 A333-3.4 A334-3.4 A333-8 A334-8 A210-C A333-1.6 A333-7.9 A334-1.6 A334-7.9 | |||||||
Europe | St52.4 St52 TTSt35N 10Ni14 X8Ni9 | ||||||||
Linepipe |
| MSS SP75 | WPYH42 | A694 | F42 | API5L | X42 | API5L(DSW) | X42 |
WPYH46 | F46 | X46 | X46 | ||||||
WPYH52 | F52 | X52 | X52 | ||||||
WPYH56 | F56 | X56 | X56 | ||||||
WPYH60 | F60 | X60 | X60 | ||||||
WPYH65 | F65 | X65 | X65 | ||||||
WPYH70 | F70 | X70 | X70 | ||||||
Alloy Steel | America | A369-FP1 A369-FP2 A250-T1 A209-T1 A213-T2 A213-T9 A213-T12 A199-T11 A199-T22 A335-P1 A335-P2 A335-P5 A335-P11 A335-P12 A335-P22 A335-P91 A335-P92 | |||||||
Europe | 15Mo3 13CrMo44 10CrMo910 12CrMo195 | ||||||||
Stainless Steel | America | A553-Gr.Ⅰ.Ⅱ A353 A320-405 A320-410S A320-403 A320-430 A320-304 A320-302 A320-321 A320-316 A320-317 A320-304L A320-316L A320-317L A320-347 A320-310 | |||||||
Europe | X8Ni9 X7Cr13 X10Cr13 X8Cr17 X5CrNi189 X10CrNiTi189 X2CrNi189 X2CrNiMo1810 X10CrNiNb189 | ||||||||
Surface Treatment:
1) Carbon steel:Shot blasted, black painting, rust-proof oil, transparent oil, electric galvanizing,, hot galvanizing
2)Alloy steel:Shot blasted, black painting, rust-proof oil, transparent oil, electric galvanizing,, hot galvanizing
3)Stainless steel: Polished
Application Fields:Chemical Industry /Petroleum Industry /Power Industry/Metallurgical Industry/Building Industry /Ship-building Industry
Packing: plywood cases, pallets, nylon bags or according to the customers' requirements
Equipment: Press machine,Bend machine,Pushing machine,Grooveing machine,Gush arenaceous,etc
Testing:direct reading spectrometer,Hydrostatic test,X-Ray flaw detector,Ultrasonic flaw detector,Magentic particle inspection,etc
