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Premium ASTM A335 P11 Seamless Boiler Tubes for Global Sale
US$900.00-1,200.00
100 Tons
Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Alloy Steel Pipe

Standard

AISI, ASTM, DIN, JIS, GB, BS

Model NO.

ALLOY STEEL PIPE

Composition

Alloy Steel

Technique

Cold Drawn

Shape

Round

Surface Treatment

Color Coated

Special Use

Cold Environment

Application

Cold Area

Inspection

SGS BV

Manufacture:Seamless Process

Hot-Finished or Cold-Finished

Wall Thickness

2.1mm--20 mm

Outer Diameter

21 mm--509mm

Length

6m or Specified Length as Required

Ends

Plain End, Beveled End, Treaded

Transport Package

as Clients Requirments

Specification

1/2" TO 24"

Trademark

DATANG

Origin

China

HS Code

7304319000

Production Capacity

50000 Per Year

Key features

Seamless Manufacturing Process: Available in hot-finished or cold-drawn seamless process for high-temperature service.
Comprehensive Certification: Holds CE, ISO9001, and Made-in-China onsite check certificates for quality assurance.
Flexible Customization Options: Supports full customization, minor customization, and customization from samples or designs.
Wide Dimension Range: Outer diameter 21mm-509mm, wall thickness 2.1mm-20mm, length 6m or specified.
Rapid Sample Delivery: Free samples ready in 3-7 days with express delivery arriving in 3-5 days.
Low Minimum Order Quantity: MOQ can be as low as 1 piece for wholesale or single-piece purchases.
16+ Years Experience: Manufacturer with over 16 years of production experience in steel pipes.
Multiple Payment Methods: Accepts T/T, L/C, Western Union, and PayPal for flexible transactions.

Company profile

Cangzhou Datang Steel Pipe Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceR&D CapabilitiesManagement Certification
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: ≤0.05h

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.

Product Q&A

Q:How can I trust your company if I haven't done business with you before?
A:
Our company has been in production of steel pipes for 16, almost 17 years, which is longer than most of our fellow suppliers, we've been golden suppliers for years. What's more, we've got quite a lot authority certificates, for example, CE, ISO9001, made in china onsite check certificate. I hope those above will be persuasive enough.
Q:What is the minimum order?
A:
Yes, our company mainly deals with wholesale deals, but if you insist buying one piece, or you just need one piece, we would be very likely to make the MOQ as 1 piece for you though.
Q:How can I get a sample to check your quality? How long can I get the sample?
A:
After price confirmed, FREE SAMPLE could be provided for your evaluation. After you confirm the sample details, the samples will be ready for delivery in 3-7days,and will be sent to you via express and arrive in 3-5days.
Q:What payment methods your company accept?
A:
We accept T/T, L/C, Western Union, Paypal.
Q:What's the shipment terms and delivery time of your company?
A:
FOB,CFR,CIF,15-60days

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