How long does your delivery time take?

In general, our delivery time is within 7-45 days, and may be delayed if the demand is extremely large or special circumstances occur.

What is the warranty period for these pipes?

We provide a 1-year warranty for our seamless pipes.

What payment terms do you accept?

We accept 30% TT deposit and 70% T/T or LC the balance, as well as LC, D/P, PayPal, and Western Union.

High-Strength St52 St37 Carbon Seamless Pipe for Industrial Use

Name: High-Strength St52 St37 Carbon Seamless Pipe for Industrial Use
Brand: Shandong Chenwang Steel Pipe Co., Ltd.
SKU: 1979806151

Shandong, ChinaShandong Chenwang Steel Pipe Co., Ltd.

US$400.00-560.00

1 Ton

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

St52 St37

Type

Seamless

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Black

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

Diameter

10-2000mm

Thickness

2-200mm

Length

1-12m

Grade

20# 45# Q235B Q355b 40cr 42CrMo

Application

Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pip

Processing Service

Welding, Punching, Cutting, Bending

Ends

Plain Beveled Square Cut

Price Term

CIF CFR Fob EXW

Alloy or Not

Not

MOQ

1 Tons

Sample

Free

Transport Package

Sandard Export Seawarthy Package Suit for All Kin

Specification

89x5mm

Trademark

ChenWang

Origin

Shandong, China

HS Code

730419900

Production Capacity

5000 Mt/Month

Key features

High Pressure Resistance: Uniform wall thickness and structural integrity withstand extreme internal pressures for oil/gas transport.

Excellent Strength and Durability: High-quality steel construction resists impact, corrosion, and wear for long service life in harsh environments.

Precise Dimensional Accuracy: Cold-drawing techniques ensure high accuracy in diameter, wall thickness, and straightness for seamless integration.

Wide Size and Grade Range: Available in diameters 21mm-1420mm and various grades (ASTM, GB, JIS) for diverse industrial applications.

Customizable Specifications: Diameter, thickness, length, and grade can be customized to meet specific project requirements.

Versatile Surface Treatment: Options include black painted, galvanized, natural, anticorrosive 3PE coated, and polyurethane foam insulation.

Fast Delivery Time: Standard delivery within 7-15 days, ensuring timely supply for urgent industrial needs.

Comprehensive After-Sales Support: 1-year warranty and professional technical support available for all purchased seamless pipes.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

Shandong Chenwang Steel Pipe Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤3.01h

AI-Powered supplier vetting

SummaryShandong Chenwang Steel Pipe Co., Ltd. is a China-based limited trading company established in 2017 with 10 employees, offering steel pipes, plates, galvanized and stainless steel coils, round steel, and related products. It reports five years of export experience and broad customization services, including OEM and ODM capabilities. However, the available evidence indicates limited documented management infrastructure: no written procedures or records for supplier-service assessment, corrective actions, or customer complaints, and no quality-control testing equipment was reported. Innovation evidence is weak because no new products were launched in the past year and no SDK is available, although two R&D engineers are listed. Audit-related information identifies BV as the auditing organization, but the audit result is recorded as 0 without an interpretable evaluation description. Certification, financial strength, production assets, and customer cases cannot be conclusively assessed from the provided...

Supplier typeThe supplier is identified as a limited company and specifically as a trading company, operating in Shandong, China. Its stated product scope covers multiple steel products, but the provided information does not establish that it owns manufacturing facilities.

After-Sales capabilityThe supplier reports an off-season average lead time of within 15 working days and lists 50 qualified service suppliers. However, it has no written customer-complaint procedures or records, no written service-capability assessment procedures, and no documented corrective and preventive action mechanism, indicating weak documented after-sales controls.

R&D capabilityThe supplier reports no available SDK and no new products launched in the past year. It lists two R&D engineers, provides customer-demand solutions, and offers ODM services, but the absence of recent product launches limits evidence of active innovation.

Customization capabilityThe supplier explicitly offers customization from designs and samples, full and minor customization, flexible customization, ODM services, and OEM services for popular brands. These statements provide direct evidence of broad customization and contract-manufacturing support.