How do you cultivate long-term, mutually beneficial relationships with your clients?

1. We prioritize maintaining top-notch quality and competitive pricing to ensure our customers' satisfaction and continued success. 2. Every customer is valued as a friend, and we conduct business with sincerity and integrity, fostering genuine connections regardless of their origin.

High-Quality ASTM API S355 Seamless Steel Pipe for Boilers

Name: High-Quality ASTM API S355 Seamless Steel Pipe for Boilers
Brand: Cangzhou Chengsheng Pipeline Equipment Co., Ltd.
SKU: 2038160152

Hebei, ChinaCangzhou Chengsheng Pipeline Equipment Co., Ltd.

US$600.00-800.00

1 Ton

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Two Year

Warranty

Two Year

Model NO.

10.3mm-3600mm

Type

Seamless

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Varnishing

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

Model No.

ASTM A106 Gr. B Seamless Steel Tube

Diameter

33.4mm~609.6mm

Length

6meters, 9meters, 12meters, Random Length

End Processing

Plain Ends, Bevel Ends with Plastic Caps

Surface

Bare Pipe, Black Painting and Marking

Transport Package

Standard Seaworthy Packing

Specification

33.4mm-609.6mm

Trademark

chengsheng

Origin

China

HS Code

7304111000

Production Capacity

2000tons Per Month

Key features

Comprehensive Warranty: Two-year warranty coverage for all mechanical defects and performance issues.

Wide Dimension Range: Outer diameter from 33.4mm to 720mm, with wall thickness up to 115mm.

Multiple Surface Treatments: Options include bare, black painting, varnishing, galvanizing, and anodizing.

Flexible Customization: Full customization available for models, sizes, and designs based on samples.

Fast Delivery Options: 7-14 days for stock items, 25-45 days for non-stock items depending on quantity.

Diverse Application Scope: Suitable for boilers, oil/gas drilling, hydraulic systems, and structural use.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500In-stock Capacity

Cangzhou Chengsheng Pipeline Equipment Co., Ltd.

Hebei, 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: 7 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.95h

AI-Powered supplier vetting

SummaryThe supplier is a pipeline-equipment manufacturer and wholesaler/retailer offering welded, seamless, precision and multiple steel pipe and fitting categories. It explicitly provides OEM services for well-known brands and supports extensive customization, including sample-, design-, full-, minor- and flexible customization. Export activity is supported by self-operated import/export rights, with 11%–20% of sales from exports and seven years of export experience. Production and delivery information is positive, including stated fast delivery, peak- and off-season lead times within 15 working days, and annual output stated at US$2.5 million–US$5 million. However, the supplier has no available SDK, overseas showroom, overseas agents or branches, or offline trade-show participation. Its R&D experience is limited to one year, while corrective/preventive action and complaint-handling procedures lack written procedures or records. Certification, customer cases, quality assurance, and environmental and fire-drill...

Supplier typeThe supplier describes itself as an all-in-one factory producing welded, seamless and precision pipes, pipe fittings and related steel products, while its business scope also includes wholesale and retail of pipeline equipment, steel, hardware, insulation and other products. This supports classification as a pipeline-equipment manufacturer with broader trading and distribution activities.

After-Sales capabilityThe supplier accepts multiple quotation and payment terms and states lead times within 15 working days in both peak and off seasons. However, it has no overseas showroom, agents or branches, and its customer-complaint handling capability has no written procedures or records, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier offers a broad range of pipe materials and states that products are developed through science, but its R&D engineering experience is listed as only one year and no SDK is available. The evidence therefore shows some product-development scope but does not demonstrate strong innovation capability.

Production capacityThe supplier states that it operates an integrated factory covering welded, seamless and precision pipes and pipe fittings, with annual output of US$2.5 million–US$5 million. It also reports lead times within 15 working days in both peak and off seasons and claims control over product quality and fast delivery, providing explicit evidence of operational production capability.

Customization capabilityCustomization is supported from samples and designs, as well as full, minor and flexible customization. The supplier also reports ten years of pipe-material customization across carbon steel, stainless steel, duplex, alloy, titanium and other materials, while OEM service for well-known brands is explicitly available.

Product Q&A

Q:What are your advantages?

1. With over 15 years of expertise in manufacturing and exporting steel pipe products, we possess extensive experience. 2. Our factory holds ISO/SGS/CE certifications, assuring the highest quality standards. 3. We have dedicated teams for sales, production, logistics, and after-sales services, ensuring comprehensive support throughout.

Q:Can we visit your factory?

Absolutely, we extend a warm invitation for you to visit our facilities in China at your convenience.

Q:Do you have quality control measures in place?

Yes, we hold BV and SGS certifications, implementing rigorous quality control procedures throughout production and before shipment. Third-party inspections are also welcome.

Q:What pre-sales services do you provide?

We offer prompt quotations, complimentary sample checks, round-the-clock online communication, and professional freight calculations for seamless transactions.

Q:What is your delivery time?

Typically, delivery takes 7-14 days for stock items. For non-stock items, it may range from 25-45 days, depending on quantity.