Can I get a free sample?

Free small samples are available, customers only need to bear the freight cost.

What is your production lead time?

Normally 20-35 working days for standard sizes and small quantity less than 500 tons; 30-45 working days for quantity more than 1000 tons.

How do you arrange shipment?

We support sea freight transport. FOB, CFR, CIF trade terms are all available.

How to deal with quality problems after receiving goods?

If any quality defect is confirmed, we support free replacement, supplementary delivery or partial refund according to the actual situation.

Do you provide technical support?

Our technical department provides technical support for product application, installation and usage consultation.

What is your warranty period?

We provide long-term quality warranty

Tough Robust Excellent Low-Temperature Performance Welded Steel Pipe for Hydraulic Engineering

Name: Tough Robust Excellent Low-Temperature Performance Welded Steel Pipe for Hydraulic Engineering
Brand: JUYI STEELPIPE CO., LTD.
SKU: 2173334652

Guangdong, ChinaJUYI STEELPIPE CO., LTD.

US$580.00-800.00

5 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Type

Welded

Technique

LSAW Steel Pipe

Material

Carbon Steel

Surface Treatment

Varnishing

Usage

Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Chemical Industry, Mining, Construction & Decoration, Offshore & Marine Engineering

Outer Diameter (Od)

406.4mm-1420mm

Wall Thickness (Wt)

8mm-40mm

Standard Length

6m/12m

Steel Grade

Grade B, X42-X70, S275-S460, L245-L485

Execution Standards

API 5L, ASTM A53, ASTM A572, En10219

Welding Process

Double-Sided Submerged Arc Longitudinal Welding

Testing Method

Hydrostatic Test, Ultrasonic Testing

Surface & Coating

Black Painted, Varnish, Galvanized, 3PE/2PE/Fbe

End Type

Plain End, Beveled End, Grooved End

Transport Package

Standard Packaging

Specification

customized

Trademark

juyi

Origin

China

HS Code

7305120000

Production Capacity

30000pieces/Year

Key features

Double-Sided Submerged Arc Welding: Ensures deep weld penetration, flawless seams, and stable weld structure for high-pressure applications.

Wide Customization Range: Outer diameter 406.4mm-1420mm, wall thickness 8mm-40mm, and various steel grades available.

Excellent Low-Temperature Performance: Available in grades Q355D/E and API X65/X70, suitable for cold regions and offshore harsh environments.

Super High Pressure Bearing Capacity: Integral steel plate forming provides stable weld structure for long-distance high-pressure pipelines.

Long Service Life: Professional anti-corrosion treatments ensure a service life of up to 30-50 years.

Strict Non-Destructive Testing: Includes X-ray, ultrasonic, and hydrostatic pressure full inspection for 100% quality assurance.

Multiple Coating Options: Available with Black Paint, Varnish, Galvanized, 3PE/2PE/FBE, and cement mortar lining.

High Dimensional Accuracy: Superior roundness and straightness compared to SSAW spiral pipes for easy on-site installation.

Company profile

Quality AssuranceRaw-Materials TraceabilityQA/QC InspectorsManagement Certification

JUYI STEELPIPE CO., LTD.

Guangdong, 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: 8 Years CertifiedNearest Port: Yantian Port, Yantian Port, Nansha Port, Shekou Port,Shenzhen PortAverage Response Time: ≤8.06h