Seamless Carbon Steel Pipe ASTM A106 Grade B for High-Temperature Piping and Process Industries

Name: Seamless Carbon Steel Pipe ASTM A106 Grade B for High-Temperature Piping and Process Industries
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2323649865

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

US$500.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Negotiable

Warranty

Variable

Model NO.

CNB-SP

Type

Welded

Technique

Cold Rolled

Material

Carbon Steel

Surface Treatment

Polished

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Round

Inventory

in Stock

Application

High-Temperature Process Piping, Refinery

Material Grade

Grade B

Standard for

ASTM A106 / ASME SA106

Manufacturing Process

Seamless (Hot-Finished / Cold-Drawn)

Transport Package

Export Seaworthy Package

Specification

Custom

Trademark

CNB

Origin

China

HS Code

73063090

Production Capacity

50000PCS/Month

Key features

Manufactured to ASTM A106/ASME SA106 Grade B standard, seamless carbon steel pipe with min. tensile strength of 415 MPa and min. yield strength of 240 MPa

Suitable for high-temperature service up to 427 deg C, widely used in refinery, petrochemical, power generation, boiler feed lines and heat exchanger applications

Available in NPS 1/4 to NPS 26, schedules through 160, STD, XH and XXH, with hot-finished or cold-drawn manufacturing options

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: ≤4.18h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryCNB NEW MATERIAL (TIANJIN) CO., LTD. is a China-based trading company established in 2023 with three employees. It reports quality assurance, raw-material traceability, written inspection instructions, in-stock capability, and customization from samples or designs. The company states that 90% of sales are exports and cites international companies as fixed raw-material customers, although no specific case details are provided. Service reach is limited: it reports no overseas agents or branches, overseas warehouses, overseas showroom, offline trade-show participation, or overseas service countries. R&D evidence is weak, with no new product information in the past year, no ODM, no SDK, and no branded OEM capability. Financial information provided shows zero operating revenue and zero profit-related figures for the stated periods, requiring caution. Outsourcing procedures, manufacturing-capacity contracts, corrective-action records, complaint-handling records, and supplier-assessment records are incomplete or...

Financial creditThe submitted financial slices report zero operating revenue and zero profit-related figures for the stated periods, while current ratios are also reported as zero. These figures do not demonstrate financial strength and indicate a material need for verification before relying on the supplier’s financial capacity.

R&D capabilityThe supplier reports no new product information during the past year, no ODM service, and no available SDK. Although it can customize from samples and designs, the provided evidence does not support strong independent R&D or innovation capability.

Customization capabilityCustomization from samples and customization from designs are explicitly available through both design services and R&D-related services. This supports the supplier’s ability to handle customer-specific requirements, although no evidence is provided regarding production scale or technical complexity.

Client casesThe supplier states that it has become a fixed raw-material supplier to Panasonic, Toyota, Honda, IKEA, and Komatsu, and reports that 90% of total sales are exports. These named customer claims provide positive case evidence, but the slices do not include order scope, duration, product details, or independently verifiable references.

Product Q&A

Q:What is the maximum service temperature for ASTM A106 Grade B pipe?

ASTM A106 Grade B seamless pipe is designed for high-temperature service up to approximately 427 deg C (800 deg F)

Q:What is the difference between ASTM A106 Grade B and A P I 5L Grade B?

Many mills dual-certify A106 Grade B to both ASTM A106 and A P I 5L Grade B, as the chemistry and mechanical properties overlap, providing procurement flexibility

Q:What testing is required for ASTM A106 Grade B pipe?

Required tests include tensile test, flattening test (for NPS 2 and under), bend test, and hydrostatic test. Supplementary tests such as Charpy impact and grain size requirements can be added.