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Product Details:
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| Place of Origin: | China |
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| Brand Name: | hongcheng |
| Certification: | PED、ABS、BV、DNV、GL、LR、SGS、IEI |
| Model Number: | 2" TO 32 " |
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Payment & Shipping Terms:
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| Minimum Order Quantity: | 1 piece |
| Packaging Details: | Plywood Cases or Pallets |
| Delivery Time: | 7-15 work days |
| Payment Terms: | L/C, D/P, T/T |
| Supply Ability: | 200,000 tons/year |
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Detail Information |
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| Place Of Origin:: | China | Standard: | ASTM A234. ASTM A420, ASTM A860 |
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| Size: | 1/8"-2", 1/2"-48", 1/2"-6", DN15-DN1200 1/2’’~48’’(Seamless);16’’~72’’(Welded) | Technics: | Forged,Casting,Welding |
| Payment Terms: | T/T, L/C At Sight | Application :: | Gas And Oil Pipes, Petroleum Gas, Joining Pipe Lines |
| High Light: | Alloy Steel Tee 1 abrasion resistance,Seamless Steel Tee abrasion resistance,Alloy Steel Tee Quality AA |
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Product Description
ASTM A234 WPB, ASME SA234 WPB, Buttweld fitting, NACE MR-0175 , B16.9
ASTM A234 fittings material consist of killed steel, forgings, bars, plates, seamless or HFW (fusion welded) pipe products, with filler metal added.
ASTM A234 standard covers steel fittings of seamless and welded types. ASTM A234 Pipe fittings are applied in pressure pipelines and in pressure vessel fabrications.
ASTM A234/A234M-07 Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service
ASTM A234 Scope:
1.1 This specification covers wrought carbon steel and alloy steel fittings of seamless and welded construction covered by the latest revision of ASME B16.9, B16.11, MSS-SP-79, MSS-SP-83, and MSS-SP-95. These fittings are for use in pressure piping and in pressure vessel fabrication for service at moderate and elevated temperatures. Fittings differing from these ASME and MSS Standards shall be furnished in accordance with Supplementary Requirement S58 of Specification A 960/A 960M.
1.2 Optional supplementary requirements are provided for fittings where a greater degree of examination is desired. When desired, one or more of these supplementary requirements may be specified in the order.
1.3 This specification does not cover cast welding fittings or fittings machined from castings. Cast steel welding fittings are governed by Specifications A 216/A 216M and A 217/A 217M.
1.4 This specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units.
1.5 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.
GENERAL NOTE: All values are maximum unless otherwise indicated.
Chemical Composition (%) of ASTM A234:
| Grade | C | Mn | P | S | Si | Cr | Mo | Ni | Cu | V | Nb |
| WPB | 0.3 | 0.29-1.06 | 0.05 | 0.058 | 0.1min | 0.4 | 0.15 | 0.4 | 0.4 | 0.08 | 0.02 |
| WPC | 0.35 | 0.29-1.06 | 0.05 | 0.058 | 0.1min | 0.4 | 0.15 | 0.4 | 0.4 | 0.08 | 0.02 |
| WP11 CL1 | 0.05-0.15 | 0.30-0.60 | 0.03 | 0.03 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | - | - | - | - |
| WP11 CL2/3 | 0.05-0.20 | 0.30-0.80 | 0.04 | 0.04 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | - | - | - | - |
Notes:
For each reduction of 0.01% below the specified C maximum, an increase of 0.06% Mn above the specified maximum will be permitted, up to a maximum of 1.35%.
The sum of Cu, Ni, Cr, and Mo shall not exceed 1.00%.
The sum of Cr and Mo shall not exceed 0.32%.
The maximum carbon equivalent (C.E.) shall be 0.50, based on heat analysis and the formula C.E.=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
Mechanical properties of ASTM A234:
| Tensile Requirements | WPB | WPC, WP11CL2 | WP11CL1 | WP11CL3 |
| Tensile Strength, min, ksi[MPa] | 60-85 | 70-95 | 60-85 | 75-100 |
| (0.2% offset or 0.5% extension-under-load) | [415-585] | [485-655] | [415-585] | [520-690] |
| Yield Strength, min, ksi[MPa] | 32 | 40 | 30 | 45 |
| [240] | [275] | [205] | [310] |
Standard
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Nominal Pipe Size |
Outside Diameter |
Inside Diameter |
Wall Thickness T |
Center To End C |
Center To End M |
Pipe Schedule |
Weight Pounds |
| 2-Jan | 0.84 | 0.622 | 0.109 | 1 | 1 | 40 | 0.35 |
| 4-Mar | 1.05 | 0.824 | 0.113 | 1.12 | 1.12 | 40 | 0.5 |
| 1 | 1.32 | 1.049 | 0.133 | 1.5 | 1.5 | 40 | 0.75 |
| 1 1/4 | 1.66 | 1.38 | 0.14 | 1.88 | 1.88 | 40 | 1.3 |
| 1 1/2 | 1.9 | 1.61 | 0.145 | 2.25 | 2.25 | 40 | 1.9 |
| 2 | 2.38 | 2.067 | 0.154 | 2.5 | 2.5 | 40 | 3.2 |
| 2 1/2 | 2.88 | 2.469 | 0.203 | 3 | 3 | 40 | 5.8 |
| 3 | 3.5 | 3.068 | 0.216 | 3.38 | 3.38 | 40 | 7.2 |
| 3 1/2 | 4 | 3.548 | 0.226 | 3.75 | 3.75 | 40 | 9.5 |
| 4 | 4.5 | 4.026 | 0.237 | 4.12 | 4.12 | 40 | 12.7 |
| 5 | 5.56 | 5.047 | 0.258 | 4.88 | 4.88 | 40 | 20.8 |
| 6 | 6.62 | 6.065 | 0.28 | 5.62 | 5.62 | 40 | 33.1 |
| 8 | 8.62 | 7.981 | 0.322 | 7 | 7 | 40 | 56.5 |
| 10 | 10.75 | 10.02 | 0.365 | 8.5 | 8.5 | 40 | 90.9 |
| 12 | 12.75 | 12 | 0.375 | 10 | 10 | * | 136 |
| 14 | 14 | 13.25 | 0.375 | 11 | 11 | 30 | 162 |
| 16 | 16 | 15.25 | 0.375 | 12 | 12 | 30 | 206 |
| 18 | 18 | 17.25 | 0.375 | 13.5 | 13.5 | * | 272 |
| 20 | 20 | 19.25 | 0.375 | 15 | 15 | 20 | 350 |
| 24 | 24 | 23.25 | 0.375 | 17 | 17 | 20 | 508 |
| 30 | 30 | 29.24 | 0.38 | 22 | 22 | * | 835 |
| 36 | 36 | 35.24 | 0.38 | 26.5 | 26.5 | * | 1,294 |
| 42 | 42 | 41.24 | 0.38 | 30 | 28 | * | 1,495 |
| 48 | 48 | 47.24 | 0.38 | 35 | 33 | * | 2,300 |
FAQ
Q. How long can make delivery?
A:For stock products, will make shipments in 5- 7 days after receiving deposit or receiving L/C; for products need new production for common materials, usually make shipments in 15-20 days; for products need new production for special and rare materials, usually need 30-40 days to make shipment.
Q:Can you provide the samples?
A:Samples can be provided with samples charge and courier fee by the buyer's side.
Q:Are the products in stock?
A:Yes.Most of our products are in stock.So we can prompt delivery.
Q:Can you accept customize?
A:Yes.It can be customized as per the customers' request.
Q:What about the quality?
A:According to the standard for production.And we can also accept the third-party
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| Hebei Hongcheng Pipe Fittings Co., Ltd. |
| Wuliyao Industrial Zone, Yanshan County, Cangzhou City, Hebei Province, China |
| +86-317-6193326-+8618031760999 |
| pipefitting777@gmail.com |