Description
The ASTM A733 standard applies to carbon steel pipe nipples used in pressure pipe connections. It stipulates material demand, dimensional tolerances, mechanical properties, and test demand, and it is especially suitable for environments that require high strength and anti-corrosion performance.
1. Product Name
1-inch × Schedule 40 seamless nipple
2. Manufacturing Standard
ASTM A733
3. Key Parameter
Nominal Pipe Size (NPS): 1-inch pipe nipple
Wall Thickness: Schedule 40.
Length: 1/2 to 8 inches, and customized sizes.
Thread Type: male thread on both ends or one male thread and one unthreaded end.
4. Craft Features
Seamless pipe nipples use seamless pipe as the original material, precision cutting, and mechanical processing.
Seamless steel pipe ensures uniform mechanical properties and higher pressure resistance.
Precision-machined threads, conforming to ANSI/ME B1.20.1 (NPT) or ISO 7/1 (BSPT) standards, ensure a tight connection with no risk of leakage.
Smooth surface or passivation treatment that enhances corrosion resistance and durability.

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