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ASTM A269 B90 SMLS 3250 PSI 5.93 GPM 304SS TUBING BRIGHT

Description & Features

Crafted from durable 304 stainless steel, this tubing is designed for high-performance applications requiring reliability and precision. It adheres to the ASTM A269 standard, ensuring quality and consistency in demanding environments. With a seamless construction, it offers superior strength and resistance to pressure, rated at 3250 PSI, making it ideal for industrial systems where high pressure and flow rates are paramount.

Capable of handling a flow rate of 5.93 GPM, the tubing is suitable for a variety of hydraulic applications. The bright finish not only provides an aesthetic advantage but also enhances corrosion resistance. Manufactured by Marmon/Keystone, a trusted name in industrial components, this tubing is a versatile solution for complex hydraulic systems, providing both efficiency and reliability.

SKU: 1/2.065-304SS

Supplier Part Number (MPN): 1/2.065-304SS-BR890

Specifications

Alternate Part Numbers Alternate Part Number 1/2.065-304SS-BR890	Brand Marmon/Keystone	Brand Marmon - Keystone	Pack Size 12.00	UOM FT	Supplier Part Number 1/2.065-304SS-BR890	Product Weight 0.35 lbs

Product Questions & Answers (2)

Question by: Randy B on Aug 11, 2025, 6:17 PM

what kind of pressure can this marmon keystone tubing hold up to

Answer by: Customer Support on Aug 13, 2025, 6:20 AM

Operating limits for this particular 304 stainless tubing max out at 3250 PSI and handle a flow rate of 5.93 GPM.

Question by: Gary B on Jul 30, 2025, 12:09 PM

trying to match up some stainless tubing, what all does “ASTM A269 B90 SMLS” mean on this one?

Answer by: Customer Support on Jul 31, 2025, 12:58 PM

In plain terms, it tells you the tubing is stainless made to the ASTM A269 standard, it is seamless (SMLS), and the “B90” callout is part of how it is identified in the product name for that spec and style.