What are the payment terms?

We accept L/C, T/T, Western Union, and PayPal.

What is the warranty period?

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

What are the standard lengths available?

We provide 5.8m, 6m, and 12m fixed lengths, as well as 2-12m random lengths.

SAE1020 SAE1045 St37 St52 Building Material Seamless Carbon Steel Pipe for Constructions

Name: SAE1020 SAE1045 St37 St52 Building Material Seamless Carbon Steel Pipe for Constructions
Brand: TIANJIN BOER KING STEEL CO., LIMITED
SKU: 2016315822

Tianjin, ChinaTIANJIN BOER KING STEEL CO., LIMITED

US$550.00

1-49 Tons

US$530.00

50-99 Tons

US$500.00

100+ Tons

Sample price:US$1.00/ton.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

1 Year

Model NO.

a106 a53 a179 a178 a192 a199 a335 a333 p5 p9 p11

Type

Seamless

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Black

Section Shape

Round

Model No

ASTM A106 Gr. B/ API5l Sch10/Sch40/Sch80/Sch160

Standards

ASTM/ASME/DIN/En

End

Bevel End(>2"), Plain (≤2"), with Plastic Cap

Delivery Time

Shipped in 15-20 Days After Payment

Sample

Free Sample Available

Shipment Terms

Fob/CFR/CIF

Length

5.8m 6m Fixed, 12m Fixed, 2-12m Random.

Transport Package

Bundle with Steel Strips

Specification

OD: 10mm-910mm; THK: 1.0-56mm;

Trademark

boer king

Origin

China

HS Code

730419

Production Capacity

2000 Tons/Month

Key features

Wide Material Range: Includes API5L, ASTM A106, A53, X42-X80, and various DIN/ISO standards.

Extensive Size Options: OD from 21.3mm to 609.6mm with thickness SCH5S to SCH160.

Multiple Surface Treatments: Available in Black Painted, Galvanized, 3PE Coated, and Insulated.

Flexible Length Configurations: Offers 5.8m, 6m, 12m fixed lengths and 2-12m random lengths.

Comprehensive Certifications: Certified by API5L, ISO 9001:2008, TUV, SGS, and BV.

Versatile End Treatments: Bevel end, plain end, capped, screwed, or socket options available.

Fast Delivery Time: Shipped within 15-20 days after payment or L/C receipt.

Free Sample Availability: Free samples are available for customer evaluation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

TIANJIN BOER KING STEEL CO., LIMITED

Tianjin, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2024-06-13Nearest Port: Tianjin,ChinaAverage Response Time: ≤7.08hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryTIANJIN BOER KING STEEL CO., LIMITED is identified as a China-based limited company and manufacturer/factory, also associated with a larger group. Its stated product range covers several steel pipe, tube, and steel plate/coil categories. The supplier has exported for 10 years, with exports representing 51%–70% of total sales, and reports OEM and ODM capabilities. However, it does not provide 3D software design, reports no new products in the past year, and has no stated in-stock, overseas warehouse, or overseas showroom capability. Service procedures exist for supplier assessment, corrective actions, and complaint handling, but no written records were provided. Financial-period entries are present, but the slices do not provide sufficient non-financial evidence to assess financial credibility. A BV audit is recorded, with an evaluation result of 0 and a report period from September 11, 2023 to September 10, 2024; the slices do not identify a certification held.

After-Sales capabilityThe supplier has procedures for customer complaint handling, corrective and preventive actions, and service-capability assessment, but no written records were provided for these processes. It also reports no in-stock service, overseas warehouse, or overseas showroom capability, indicating explicit limitations in service infrastructure.

R&D capabilityThe supplier reports no professional technical R&D capability, no new products in the past year, and no available SDK. It does provide ODM services, but the explicit lack of R&D indicators and recent product development is a deficiency for innovation capability.

Production capacityThe supplier is described as a manufacturer/factory offering seamless steel pipe, oil casing pipe, galvanized steel pipe, stainless steel pipe, boiler steel tube, and steel plate/coil. However, it reports no in-stock capability, while outsourcing procedures and manufacturing contracts are unknown; product scope supports production activity, but capacity depth cannot be fully verified.

Customization capabilityCustomization from samples is explicitly available, and the supplier reports both ODM services and OEM capability for popular brands. These records provide direct evidence of customization and private-label manufacturing capability.