Name: A333 Gr6 Carbon Steel Pipe
SKU: 0

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A333 Gr6 Carbon Steel Pipe

ASTM A333 Grade 6 is a professional low-temperature seamless carbon steel pipe with excellent -45°C cryogenic impact toughness. Specially designed for cold-region oil & gas delivery, low-temperature process pipelines and cryogenic medium transmission, effectively preventing brittle fracture in extreme cold environments.

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Product Parameters

Feature	Details
Professional Low-Temperature Resistance	Certified impact toughness at -45°C, avoids brittle fracture in ultra-cold working conditions
Seamless & High Safety	Integral seamless structure, uniform wall thickness, high pressure-bearing capacity, zero leakage risk
Stable Mechanical Performance	Strict chemical composition control, stable tensile & yield strength for long-term industrial operation
Excellent Processability	Great weldability and ductility, supports cutting, beveling and customized pipeline fabrication
Harsh Environment Adaptation	Suitable for outdoor frigid zones, polar engineering and low-temperature chemical workshops
Main Applications	Cold-region & polar oil and gas transmission pipelines Low-temperature chemical medium delivery systems Cryogenic process piping & refrigeration pipeline projects LNG auxiliary conveying pipelines Outdoor industrial pipelines in high-latitude cold areas

Item	Specification
Product Name	ASTM A333 Grade 6 Low Temperature Seamless Carbon Steel Pipe
Standard	ASTM A333 / ASME SA333
Process	Hot Rolled Seamless
Min Yield Strength	≥240MPa (35ksi)
Tensile Strength	≥415MPa (60ksi)
Low-Temperature Impact Test	-45°C (-50°F) Charpy V-notch certified
Outer Diameter	21.3mm – 610mm
Wall Thickness	SCH40, SCH80, SCH160 / 2.0mm–20mm
Length	6m / 12m, custom fixed length
Surface	Black finish, anti-rust oil coated
End Treatment	Plain end / Beveled end
Certificates	MTC, ISO9001, SGS Third-Party Inspection
Package	Seaworthy export bundled packing

A333 Gr6 carbon seamless steel pipe is specially customized for low-temperature and cryogenic working conditions. It cannot be replaced by ordinary A106 or A53 pipes, as it exclusively passes strict low-temperature impact tests to ensure pipeline safety in cold-region oil, gas and chemical projects. We support full-size stock supply and custom processing.

Send us your requirement including diameter, schedule and project working temperature. Get professional low-temperature pipe solution & factory wholesale price within 24 hours.

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FAQ

1.What kind of customer service do you provide?

We provide comprehensive customer service, including basic design, procurement of supporting facilities, and options for dispatching installation guides.

2.What are the customer evaluations of your company?

We are proud to consistently receive five-star reviews from our customers, which demonstrates our commitment to quality and service.

3.What is your quality inspection process like?

Our strict quality inspection process ensures that every product meets the highest standards of excellence. From raw materials to finished products, every stage is carefully inspected to ensure excellent quality.

4.Do you accept container loading inspection?

Welcome to dispatch inspectors, not only for container loading, but also at any time during production.

5.What is the delivery time?

The delivery time depends on the quantity of orders. Usually, the delivery time to the nearest port in China is 15-30 days after receiving the deposit.

6. How to obtain a project quotation?

You can contact us 24 * 7 via email, phone, WhatsApp, WeChat, etc. You will receive a reply within 4 hours.