X42 Hot Rolled Steel Coil for Water Transmission Pipeline with Pickled Surface

Name: X42 Hot Rolled Steel Coil for Water Transmission Pipeline with Pickled Surface
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2316284745

Tianjin, ChinaCNB NEW MATERIAL (TIANJIN) CO., LTD.

US$477.00

30-999 Pieces

US$450.00

1,000+ Pieces

Product profile

After-sales Service

Negotiable

Warranty

Negotiable

Standard

ASTM, JIS, GB, AISI, DIN, BS

Model NO.

CNB-HR

Certification

ISO, RoHS, IBR

Surface Treatment

Oiled

Technique

Hot Rolled

Application

Building

Edge

Mill

Stock

Application for

Oil Pipeline, Gas Transmission, Pressure Vessel

Inventory

in Stock

Material Grade

L245, L290, X42, X52, Q345r, A516 Gr70,

Thickness

2.0mm-20.0mm, Width ≤2000mm

Transport Package

Custom

Specification

Custom

Trademark

CNB

Origin

Hebei

Production Capacity

1000000tons/Year

Key features

Our L245 to X52 hot rolled steel coils meet 5L PSL2 requirements, providing the strength, toughness, and weldability needed for oil and gas pipelines crossing diverse terrain.

A516 GR70 and Q345R hot rolled plates undergo 100% ultrasonic testing per ASTM A435, ensuring defect-free material for boilers, reactors, and LPG storage vessels.

SPA-H and 09CuPCrNi-A hot rolled steel develops a dense protective rust layer that seals the surface, eliminating the lifetime painting costs of conventional structural steel.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Multi-language Pioneer

CNB NEW MATERIAL (TIANJIN) CO., LTD.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.47h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a strong emphasis on exports, accounting for 90% of their sales. They have a clear focus on selling building materials and related products but lack evidence of certifications, which could affect credibility. The company does not manage overseas warehouses or have overseas agents, indicating limited international presence despite a high export percentage. Financially, there is no recorded revenue or profit over the last three years, raising concerns about financial stability. Their ability to innovate is evidenced by pioneering certain coating technologies, although there is no R&D capability with SDK availability. Production customization is available, but the overall production capacity is unclear.

Supplier typeThe supplier is identified as a trading company with a business scope involving the sales of building materials and related items.

Financial creditThe supplier reports no operating revenue or profit over the past three years, raising concerns about their financial credibility.

R&D capabilityThe supplier demonstrates innovation through pioneering specific coating technologies, although they lack R&D capability with SDK availability.

Customization capabilityThe supplier offers customization from samples and designs, indicating flexibility in meeting customer needs.

Product Q&A

Q:What is the difference between L245 and X52 pipeline steel?

L245 is a lower-strength pipeline steel with minimum yield strength of 245 MPa, suitable for low-pressure gas and water transmission. X52 offers higher strength at 360 MPa minimum yield, allowing thinner wall pipe design or higher operating pressures, making it the standard for long-distance oil and gas trunk lines.

Q:Do you provide hot rolled steel plates with 3.2 certification for pressure vessels?

Yes, our Q345R and A516 GR70 hot rolled steel plates can be supplied with EN 10204 3.2 certification witnessed by third-party inspectors including Lloyd's Register, Bureau Veritas. Full ultrasonic testing per ASTM A435 is standard for pressure vessel grades.

Q:How long does weathering steel take to form its protective rust patina?

SPA-H and Corten hot rolled steel typically develops a stable protective patina within 6-18 months of outdoor exposure, depending on wet/dry cycling. Once stabilized, the patina protects the steel indefinitely without painting. The weathering process can be accelerated with pre-treatment solutions if an immediate aesthetic is required.