What are the available thickness ranges?

The thickness ranges from 0.5 mm to 20 mm depending on the specific pipe requirements.

Where is your factory located?

Our headquarters and factory are located in Tianjin, China, near the Tianjin Port.

Do you provide OEM and ODM services?

Yes, we provide both OEM and ODM services with 6 R&D engineers available for new product development.

Large Diameter 12m Large Diameter SSAW Steel Pipe API Welded Carbon Spiral Steel Pipe

Name: Large Diameter 12m Large Diameter SSAW Steel Pipe API Welded Carbon Spiral Steel Pipe
Brand: Tianjin Youfa International Trade Co., Ltd.
SKU: 2123256795

Tianjin, ChinaTianjin Youfa International Trade Co., Ltd.

US$590.00

15-199 Tons

US$570.00

200+ Tons

Sample price:US$610.00/ton.Request sample

Product profile

Customization

Available

After-sales Service

Online Service

Type

Welded

Model NO.

Spiral Pipe-24

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Black

Usage

Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry

Section Shape

Round

Processing Service

Welding, Cutting, Bending

Thickness

0.5 - 20 mm

Certificate

API, CE, ISO9001

Length

5.8-12m

Payment Term

L/C & T/T (30%Deposit)

Standard

ASTM, BS, GB, JIS, ASTM A106-2006

Transport Package

Standard Seaworthy Packing

Specification

EN, GB/T3901 BS EN 39 ASTM A53-2007 BS 1387

Trademark

Youfa

Origin

China Tianjin

HS Code

7304113000

Production Capacity

50000 Ton/Tons Per Month

Key features

Comprehensive Customization: Offers full, minor, and flexible customization from samples or designs including welding, cutting, and bending.

Global Market Reach: Exports to over 78 countries worldwide with a proven track record of 12 years in international trade.

Certified Quality Assurance: ISO, API, TUV, BV audited with two national CNAS certified laboratories for rigorous raw material retesting.

Massive Production Capacity: Capable of producing 10 million tons of welded pipe annually, ranking among the world's largest manufacturers.

Fast and Convenient Delivery: Own factory in Tianjin near the port with dedicated transport fleet ensuring prompt delivery within one month.

Wide Application Scope: Suitable for oil/gas drilling, construction, scaffolding, machinery, and various fluid pipeline systems.

Diverse Material Standards: Available in Q235, Q345, ASTM, BS, GB, JIS standards with thickness ranging from 0.5 to 20 mm.

Reliable After-Sales Support: Provides friendly online service and responsible support before and after cooperation.

Company profile

Cooperated with Fortune 500Exhibition ExperienceRaw-Materials TraceabilityRaw Materials Reports

Tianjin Youfa International Trade Co., Ltd.

Tianjin, 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: 12 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.81h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 83 employees, an affiliated company, a valid import/export license, and stated OEM experience for well-known brands. It offers extensive customization and ODM services, reports new products within the past year, and provides substantial listed production capacity, including 657,000 tons of scaffolding and 50,000 tons of stainless steel pipe and fittings. Service procedures, corrective and preventive actions, and complaint-handling records are stated to exist. However, no valid manufacturing-capacity contract with the factory and related subcontractors is reported, and the supplier lacks overseas warehouses, showrooms, agents, or branches. Digitalization has started, but ERP integration and big-data use are absent. Evidence is insufficient for certifications and specific customer cases.

After-Sales capabilityThe supplier states that it has documented and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints. It offers in-stock service capacity and one-month stated lead times in both peak and off-season, but has no overseas warehouse, showroom, agent, or branch support.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has broad R&D customization capabilities. It has started enterprise digital-process development, but lacks an available SDK, ERP integration, and big-data capability, indicating innovation activity with incomplete digital infrastructure.

Production capacityReported annual capacities include 657,000 tons of scaffolding and 50,000 tons of stainless steel pipe and fittings, alongside several steel-pipe categories. The supplier also reports inventory capability and a one-month lead time, but states that no valid manufacturing-capacity contract exists with its factory and related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also states that it provides ODM services. This is direct evidence of broad customization support.

Product Q&A

Q:What customization options are available?

We offer full customization, minor customization, and flexible customization based on samples or designs, including processing services like welding, cutting, and bending.

Q:What is the minimum order quantity?

The minimum order quantity is 1 unit.

Q:How long does it take to deliver?

The average lead time is one month for both peak and off-peak seasons.

Q:What payment terms do you accept?

We accept L/C, T/T, and D/P payment terms.

Q:What certifications does the company hold?

We are ISO, BSI, FPC, UL, TUV, API, and BV audited, with two national CNAS certified laboratories.