Alloy Steel Pipe Concentric Reducer sa234 Wp12 Wp22 Wp5 CE API Qualification
Alloy Steel Fitting sa234 Wp12,Wp11,Wp22,Wp5,Wp9,Wp91,Wp92 Alloy Steel Pipe Fittings,Concentric Reducer
ASTM A234 Alloy Steel pipe fittings
| Product Name | ASTM A234 alloy steel pipe fitting (WP51, WP5, WP9, WP11, WP91) | |
| Size | 1/2"~20" (Seamless) | |
| Thickness | STD, XS, XXS, SCH10, SCH20, SCH30, SCH40, SCH80,...etc | |
| Standard | ANSI B16.9, ASME, JIS, DIN, GOST, GB | |
| Material | ASTM | Carbon Steel: ASTM A234 WPB, A234 WPC, A420 WPL6 |
| Stainless Steel: ASTM A403 WP304, 304L, 316, 316L, 1Cr18Ni9Ti, ....etc | ||
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Alloy Steel: ASTM A234 WP12, WP11,WP22, WP5,,WP9, WP91, |
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| DIN | Carbon Steel:St37.0 , St35.8, St45.8 | |
| Stainless Steel:1.4301, 1.4306, 1.4401, 1.4571 | ||
| Alloy Steel:1.7335, 1.7380, 1.0488(1.0566) | ||
| JIS | Carbon Steel: PG370, PT410 | |
| Stainless Steel: SUS304, SUS304L, SUS316, SUS316L, SUS321,..etc | ||
| Alloy Steel: PA22, PA23, P24, PA25, PL380 | ||
| GB | #10, #20, 20G, 20R, Q235, 16Mn, 16MnR, 1Cr5Mo, 12CrMo, 12CrMoG, 12Cr1Mo | |
| Ends | Bevel end, butt weld | |
| Applications |
Petrochemical industry |
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| Packing |
Seaworthy Packing |
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| Advantage |
- Provide Samples |
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ASTM A234 is the standard specification for pipe fittings of wrought carbon and alloy steel for high temperature service.
This specification covers wroght carbon steel and alloy steel fittings of seamless and welded construction covered by the latest revision of ANSI B16.9, ANSI B16.11, ANSI B16.28, MSS SP-79 and MSS SP-95.
The fittings are for use at moderate and elevated temperature.
Hebei Hongcheng Pipe Industry Co., Ltd.can supply all the four steel grades covered by ASTM A234: WP5,WP9,WP11, WP91
Chemical Composition:
| Chemical Composition of ASTM A234 | ||||
| Element | WP5 | WP9 | WP11 | WP91 |
| C | Max 0.15 | Max .15 | 0.05 - 0.15 | 0.08 - 0.12 |
| Mn | 0.30 - 0.60 | 0.30 - 0.60 | 0.30 - 0.60 | 0.30 - 0.60 |
| P | Max 0.040 | Max 0.030 | Max 0.030 | Max 0.020 |
| S | Max 0.030 | Max 0.030 | Max 0.030 | Max 0.010 |
| Si | Max 0.50 | 0.25 - 1.00 | 0.50 - 1.00 | 0.20 - 0.50 |
| Ni | - | - | - | Max 0.40 |
| Cr | 4.0 - 6.0 | 8.0 - 10.0 | 1.00 - 1.50 | 8.0 - 9.5 |
| Mo | 0.44 - 0.65 | 0.90 - 1.10 | 0.44 - 0.65 | 0.85 - 1.05 |
| Cu | - | - | - | - |
| Cb | - | - | - | 0.060 - 0.10 |
| V | - | - | - | 0.18 - 0.25 |
Mechanical Property:
| ASTM A234/A234M | Tensile strength, min | Yield Strength, min | Elongation,%, min | |||
| Grade | Ksi | Mpa | Ksi | Mpa | Longitudinal | Transverse |
| WP5 | 60-85 | 415 - 585 | 30 | 205 | 22 | 14 |
| WP9 | 60-85 | 415 - 585 | 30 | 205 | 22 | 14 |
| WP11 | 60 - 85 | 415 - 585 | 40 | 275 | 22 | 14 |
| WP91 | 85 - 110 | 585 - 760 | 60 | 415 | 20 | - |
FAQ:
1. Are you a factory or trading company?
We are a factory.we also have cooperated factory doing other steel business.
2. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.
And you can also find our contact information on contact page.
3.Can I get samples before order ?
Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.
4. what is your delivery time ?
The time of delivery is usually around 20 days(1*20FT as usual).
We can send out in 2 days, if it has stock.
5.What is your payment terms?
Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble.EXW,FOB,CFR,CIF,DDU.
6.How does your factory do regarding quality control?
Quality is priority. Our factory has gained ISO9001 authentication. We guarantee the goods out from our factory 100% qualified.
And Each Process, we have very strict operation and arrange 2 techinians to inspect. After the products are finished,
we will make the last test to pick up the unqualified products
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