What payment terms do you accept?

We accept LC, T/T (30% advance + 70% balance), D/P, PayPal, small-amount payments, and Western Union.

What is the warranty or quality guarantee?

We provide 100% inspection (visual and function) for finished products and have traceability for raw materials.

What are the available pipe sizes?

Outer diameter ranges from 10mm to 550mm, and wall thickness ranges from 1mm to 75mm.

Datang ASTM A335 P11 Alloy Seamless Steel Pipe

Name: Datang ASTM A335 P11 Alloy Seamless Steel Pipe
Brand: Cangzhou Datang Steel Pipe Co., Ltd.
SKU: 1989498105

Hebei, ChinaCangzhou Datang Steel Pipe Co., Ltd.

US$900.00-1,200.00

100 Tons

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Pipe

Standard

ASTM, DIN, GB, BS

Model NO.

1''-12''

Composition

Alloy Steel

Technique

Cold Drawn

Shape

Round

Surface Treatment

Color Coated

Special Use

High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel, Cold Environment

Application

Cold Area

Inspection

SGS BV

Transport Package

as Clients Requirments

Specification

1/2" TO 24"

Trademark

DATANG

Origin

China

Production Capacity

50000 Per Year

Key features

Wide Standard Coverage: Complies with ASTM, DIN, GB, BS, and ASME standards for global compatibility.

Versatile Manufacturing: Available in Cold Drawn and Hot Rolled techniques for diverse application needs.

Comprehensive Processing: Offers welding, punching, cutting, bending, and decoiling services.

High-Pressure Capability: Specially manufactured to withstand high pressure and temperature for boilers.

Flexible Customization: Supports full customization, minor customization, and customization from samples.

Strict Quality Control: Features 100% visual and function inspection with traceable raw materials.

Fast Delivery: Standard delivery time of 8-14 days with peak season lead time within 15 workdays.

Diverse Application Scope: Suitable for boilers, heat exchangers, condensers, and superheaters.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceR&D CapabilitiesManagement Certification

Cangzhou Datang Steel Pipe Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.06h

AI-Powered supplier vetting

SummaryThe supplier provides 3D software design, OEM, ODM, and broad customization services, supported by 10 production lines and specialized fin-tube and machining equipment. It holds an ISO9001:2015 management-system certificate, has 18 years of export experience, and reports that 71%–90% of sales come from exports. However, its R&D scale is limited to one engineer, no new products were launched in the past year, and no SDK is available. Quality-control test equipment is reported as zero, and continuous quantity reconciliation is not performed for every batch. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported. Service procedures exist for corrective actions and customer complaints, but written records are absent.

Supplier typeThe supplier is a manufacturing-oriented exporter offering OEM and ODM services, with 10 production lines, self-operated import/export rights, 18 years of export experience, and 71%–90% export sales. Its listed equipment includes fin-tube machinery, cutting, turning, beveling, bending, cleaning, and painting facilities.

CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate. This is explicit certification evidence, although no additional certifications are provided.

R&D capabilityThe supplier offers 3D software design, ODM, and product-improvement support, and maintains design input, output, review, verification, and validation documentation. However, it has only one R&D engineer, launched no new products in the past year, and has no available SDK, indicating limited demonstrated innovation output.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, as well as 3D software design, OEM, and ODM services. These statements provide direct evidence of broad customization capability.