| Customization: | Available |
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| After-sales Service: | Change/Return |
| Warranty: | 10 Year |
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ASTM A420 is the standard specification for pipe fittings of carbon steel and alloy steel used for low temperature services. WPL6 is the most used grade material under A420.
Besides Grade WPL6, the standard also includes WPL9, WPL3, WPL8, impact test temperature correspondingly at -45ºC, -75ºC, -100ºC, -195ºC.
ASTM A420 covers elbow, tee, reducer, cap, union and etc, which manufactured according to ASME B16.9, ASME B16.11, MSS SP-79 and MSS SP-95, types in seamless and welded pipe fittings. These fittings commonly used in pressure pipelines and pressure vessel/tanks at lower temperature.
ASTM A420 WPL6 Pipe Fittings Material Specification
| Dimensions | ASME B16.9, ASME B16.11, MSS SP-79, MSS SP-83, MSS SP-95, and MSS SP-97 | |
| Materials | ASTM A420 Grade WPL1 ,WPL3, WPL6 WPL9, WPL8 | |
| Types | Tee, Cross, Reducer, Elbow, Bend, Cap, Nipples Stub end | |
| Size | 1/8" NB TO 72" NB. | |
| Thickness | Sch 5s, Sch XXS, Sch 160s, Sch 10s, Sch 80s, Sch 40s | |
| Technical | Welded(2" TO 72") / Seamless (1/8" TO 24") | |
| Surface coating | Black painting/varnish/zinc on request | |
| Test | Tensile, Hardness Test, Chemical Analysis, Positive Material Identification - PMI Testing, Flattening Test, Micro and Macro Test, Pitting Resistance Test, Flaring Test, Ultrasound Test, X-ray. | |
| Mill's certificate | EN10204 3.1 or 3.2 on request | |
| Marking | Logo+standard+material+size+heat no. | |
| Packing | In wooden case or pallet depends on size or quantity | |
| Lead time | 3 days for stock, 15-20days for fresh production depends on quantity | |
| Payment term | 30% in advance, balance against packing list, commercial invoice, mill's test certificate and pictures of inspection. | |
| Grade | C | Mn | P | S | Si | Cr | Mo |
| A420 WPL6 | ≤0.15 | ≤0.6 | ≤0.03 | ≤0.04 | ≤0.5 | 4-6 | 0.44-0.65 |
| Element | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| A420 WPL6 | 415 - 585 | ≥205 | ≥20 |
Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements.
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