What are the packaging details for the pipes?

Standard packaging includes external black painting, end caps on both sides, bundling with steel strips, and waterproof covering. Custom packaging is available.

What certifications do your products have?

Our products comply with international standards such as API 5L, ASTM A106, ASTM A53, DIN1629, BS3095, and JIS G 3454. Customer inspection and certification are supported.

Different Size for ASTM A53 Grade B Seamless Pipe

Name: Different Size for ASTM A53 Grade B Seamless Pipe
Brand: Chengdu Derbo Steel Co., Ltd
SKU: 828524235

Sichuan, ChinaChengdu Derbo Steel Co., Ltd

US$490.00

2 Tons

Product profile

Customization

Available

Type

Seamless

Technique

Hot Rolled

Model NO.

ASTM A53 GRADE B

Material

Carbon Steel

Surface Treatment

Black

Usage

Pipeline Transport, Oil/Gas Drilling, Chemical Industry

Section Shape

Round

Grade

10#-45#, A53-A369, Q195-Q345, St35-St52, 20#, A106

Thickness

1.24 - 59.54 mm

Outer Diameter

12.7- 710mm

Technical

Lasw, Hot Rolled, ERW, SSAW, etc

Packaging Details

in Bundles or Per Customer's Requirements

Delivery Time

15~60 Days Acc. to Order Quantity

Transport Package

in Hexagonal Bundle with Steel Strip / Per Require

Specification

OD: 10.3 - 710mm, THk: 1.24 - 59.54 mm

Trademark

DERBO

Origin

Hebei, China (Mainland)

HS Code

7304199000

Production Capacity

3000000 Tons/Year

Key features

Customizable Specifications: Customizable grade, thickness, outer diameter, and technical processes to meet specific project needs.

Wide Material Range: Available in various carbon steel grades including ASTM A53, API 5L, GB/T8163, and DIN1629.

Versatile Manufacturing: Offers multiple manufacturing processes such as ERW, LSAW, SSAW, and Hot Rolled techniques.

Trusted Industry Partner: Over 10 years of experience supplying major oil & gas companies like Shell and Lukoil.

Flexible Packaging: Standard bundling with waterproof cover or customized packaging per customer requirements.

Sample Availability: Samples can be provided upon request for quality verification before bulk orders.

Competitive Pricing: Price decreases with larger quantities, offering cost-effective solutions for bulk purchases.

Secure Payment Terms: Accepts TT or 100% Irrevocable LC at sight, with flexible negotiation options available.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamIn-stock Capacity

Chengdu Derbo Steel Co., Ltd

Sichuan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-08-08Nearest Port: Tianjin port, Guangzhou port, Shanghai portAverage Response Time: ≤0.91hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT, Others

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization and ODM capabilities, maintains inventory capacity, accepts multiple trade and service-payment terms, and reports ISO9001:2015 and CE certifications. However, its service-management procedures lack written records, and it has no overseas showroom, overseas agents or branches, overseas warehouse, or offline trade-show participation. No new products were reported in the past year, and digital management capabilities appear limited, with no ERP, CRM, SAP, SDK, or AI-based management implementation identified. Financial information supplied for the stated periods consists of zero values, which does not establish financial credibility. Evidence of named customers, completed projects, or recognized-brand OEM work is absent.

CertificationsThe supplier reports an ISO9001:2015 certificate and CE product certification capability. It also states that regular fire drills were conducted during the past year, supporting operational safety practice, although no additional certification details are provided.

After-Sales capabilityThe supplier has written procedures for service assessment, corrective and preventive action, and customer complaints, but has no written records demonstrating implementation. It lacks overseas service infrastructure and overseas warehouse capability, while offering multiple quotation and payment terms and reporting one-month lead times in both peak and off-season.

Financial creditThe supplied financial indicators for the stated periods are all recorded as zero, including operating revenue, costs, profit, gross margin, and current ratio. This information does not demonstrate financial strength or reliable financial performance.

R&D capabilityThe supplier offers ODM and multiple forms of customization, but reports no new products in the past year and no available SDK. It also reports no ERP, CRM, SAP, or AI-based management implementation, while the stated technical-transformation, big-data, and OA capability values are zero.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. These stated offerings provide clear evidence of broad customization capability.

Product Q&A

Q:What materials are available for your seamless pipes?

We specialize in carbon and metal products. Materials include ASTM A53 Grade B, API 5L, GB/T8163, DIN1629, and various carbon steel grades like 20#, ST37, and Q345.

Q:What is the standard delivery time?

Normally, delivery takes 7-25 days. For special cases, we can complete production within two weeks. The exact time depends on order quantity.

Q:Do you offer discounts for large orders?

Yes, we offer different discounts based on the quantity ordered. The MOQ is 2 tons, and prices decrease as the quantity increases.

Q:Can I request samples before placing an order?

Yes, we can provide samples for your review. Please contact us directly for details on how to obtain samples.

Q:What are the payment terms?

We accept TT or 100% Irrevocable Letter of Credit (LC) at sight. Other terms like L/C, D/P, and PayPal can also be discussed.