LSAW SSAW Large Diameter Welded Steel Pipe Heavy Wall Water and Structural Pipe

Name: LSAW SSAW Large Diameter Welded Steel Pipe Heavy Wall Water and Structural Pipe
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2315294715

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

Water Transmission Mains, Foundation Piling,

Standard

En 10219, ASTM A252, GB/T 9711, Sy/T 5037

Material / Grade

Q235B, Q355b, Q355D, S235jr, S355jr, Grade 2,

Transport Package

Export Seaworthy Package

Specification

Custom

Trademark

CNB

Origin

China

HS Code

73063090

Production Capacity

50000PCS/Month

Key features

Large Diameter and Heavy Wall Capacity: Production sizes up to 3000mm outer diameter and wall thickness up to 50mm for heavy duty civil works.

Submerged Arc Weld Integrity: Double sided submerged arc welding (SAW) guarantees full penetration weld seams with outstanding ductility.

Custom Anti Corrosion Coatings: Factory applied 3LPE, 3LPP, FBE, and coal tar epoxy interior/exterior coatings for long term burial.

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: ≤2.81h 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 difference between LSAW and SSAW welded steel pipes?

LSAW (Longitudinal Submerged Arc Welded) has a straight seam for high pressure/heavy wall applications, while SSAW (Spiral) uses spiral forming for large diameters.

Q:What external anti-corrosion coatings do you apply on large diameter pipes?

We offer 3LPE (Three-Layer Polyethylene), 3LPP, FBE (Fusion Bonded Epoxy), and polyurethane internal liquid epoxy lining.

Q:Can you supply steel piling pipes with mill drive shoes attached?

Yes, we fabricate steel piling pipes equipped with custom drive shoes, pile caps, and field welding bevel preparation.