What is the production capacity of the factory?

The annual production capacity is approximately 480,000MT.

What is the range of outer diameters available?

Seamless pipes range from 1/4" to 36", and welding pipes up to 3620mm.

What are the main applications for ASTM A335 pipes?

They are used for high-temperature service in power generation and oil and gas industries.

API 5L X52 Seamless Steel Pipe in Stock From Factory for Oil Pipeline Projects

Name: API 5L X52 Seamless Steel Pipe in Stock From Factory for Oil Pipeline Projects
Brand: Maitolead Pipeline Technology(Tianjin)Co., Ltd.
SKU: 2125319062

Tianjin, ChinaMaitolead Pipeline Technology(Tianjin)Co., Ltd.

US$455.00-720.00

1 Ton

Product specifications

size

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Type

Round

Standard

AISI, ASTM, DIN, JIS, GB, BS

Model NO.

STP91

Composition

Alloy Steel

Technique

Hot Rolled

Shape

Round

Surface Treatment

Bright, Polished, Black

Special Use

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

Application

Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pip

Length

12 M(39.37FT), 6 M(19.69FT), 6.4 M(21.00FT)

Processing Service

Welding, Punching, Cutting, Bending, Decoiling

Delivery Time

5-12days

Product Name

Seamless Steel Pipe

Transport Package

Bundles Tied with Steel Strips, PVC Coating

Specification

1/2''-12''

Trademark

Maitolead

Origin

China

Production Capacity

500000tons/Year

Key features

International Standard Compliance: Meets ASTM, BS, DIN, JIS, GB, and EN standards for global reliability.

Customized Length Options: Supports customization for lengths including 3-12 meters and specific feet measurements.

Comprehensive Processing Services: Offers welding, punching, cutting, bending, decoiling, and CNC machining.

High-Temperature Resistance: ASTM A335 pipes feature high oxidation and steam corrosion resistance for power generation.

FM/UL Certified Products: Fire protection pipeline systems and accessories carry FM and UL certifications.

Large Production Capacity: Annual production of 480,000MT with 150,000MT export volume to global markets.

Wide Diameter Range: Seamless pipes available from 1/4" to 36" OD, welding up to 3620mm.

Fast Delivery Time: Standard delivery within 5-12 days, with peak season lead time of one month.

Company profile

Maitolead Pipeline Technology(Tianjin)Co., Ltd.

Tianjin, China

Business Type: Trading Company, Group CorporationAverage Response Time: ≤4.09h

AI-Powered supplier vetting

SummaryMaitolead Pipeline Technology (Tianjin) Co., Ltd. is identified as a Chinese trading company/group corporation focused on industrial equipment and components, including multiple pipe fitting, flange, and valve categories. It has self-operated import and export rights, reports that exports comprise 90% of total sales, and is located in Tianjin with service proximity to Tianjin Port. Its stated service infrastructure is limited: no overseas showroom, agents, branches, or reported offline trade-show participation. R&D resources are minimal, with one R&D engineer and no new products launched in the past year; ODM, SDK, and well-known-brand OEM services are unavailable. Customization from samples is offered. Complaint handling, corrective/preventive action, and approved-supplier-list procedures are not documented in the provided data. Certification, production facilities, customer cases, raw-material traceability, and quality assurance remain unverified.

Supplier typeThe supplier is explicitly described as a trading company and group corporation, with a limited-company ownership structure and a business focus on industrial equipment and components. Its listed offerings cover pipe fittings, flanges, and valves, while the registered and physical addresses are both in Tianjin.

After-Sales capabilityThe supplier has no overseas showroom, overseas agents or branches, and no reported offline trade-show participation. It also has no written procedures or records for customer complaints or corrective and preventive actions, indicating documented after-sales processes are not demonstrated.

R&D capabilityThe supplier reports one R&D engineer and no new products launched in the past year. It also does not provide ODM services, SDK availability, or OEM services for popular brands, which indicates limited demonstrated innovation capability.

Customization capabilityThe supplier explicitly states that it provides customization from samples. This is direct evidence of a sample-based customization service, although no broader engineering or design capacity is specified.