What shipping documents can you provide?

We provide export documents: commercial invoice, packing list, certificate of origin, ISO certificates, CE test report, DOC.

How to solve shipping damage problems?

Products are securely packed for sea transport. We assist with evidence, insurance claims, and offer repair or replacement services as needed.

What is your after-sales service?

24/7 online response and 48-hour solution feedback provided. Remote installation guidance, product repair, reordering, and custom modifications are available for long-term cooperation.

Thick-Wall Carbon Steel Sealed Welding Pipe Bodies

Name: Thick-Wall Carbon Steel Sealed Welding Pipe Bodies
Brand: Qingdao Xinyuanzhou Electric Power Equipment Co., Ltd
SKU: 2171175642

Shandong, ChinaQingdao Xinyuanzhou Electric Power Equipment Co., Ltd

US$1,100.00

1-9 Pieces

US$1,000.00

10-29 Pieces

US$950.00

30+ Pieces

Product specifications

Plate Thickness

Carbon Steel Grade

Surface Finish

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Standard

GB, EN, JIS Code, TEMA, ASME

Surface Treatment

Sand Blasted

Model NO.

GYHJ

Energy Source

Sand Blasted /Spray Paint/Powder Coated

Material

SPCC/SGCC/Secc/Shcc/Carbon Steel (Q235, Q355)

Type

Fusion Welding

Welding Process

Electric Arc Fusion Welding

Raw Material

Q235 / Q355 Carbon Steel

Production Standard

GB, En Standard

Custom Service

Drawing Customization Support

Tolerance Accuracy

±0.1mm Precision Machining

Available Thickness

2mm - 50mm Steel Plate

Load Capacity

Heavy Load Bearing Structure

Anti-Corrosion Performance

Weather Resistant Treatment

Application Field

Machinery, Engineering, Equipment Frame

Welding Quality

Full Penetration, No Crack

Energy Source for Welding

Electric Arc

Product Feature

High Strength, Stable Structure

Processing Type

Integrated Welding Fabrication

Certification

ISO9001 Factory Qualified

Technology

Laser Cutting Parts, Stamping Parts, Sheet Metal P

Transport Package

Wooden Case / Wooden Pallet with Plastic Wrapping

Specification

Custom size, Q235/Q355 carbon steel, thickness 2-5

Trademark

xinyuanzhou

Origin

China

HS Code

7308900000

Production Capacity

8000tyears

Key features

Customization Support: Full customization based on client drawings, dimensions, and load parameters.

Advanced Welding Technology: Utilizes MIG, TIG, laser, and submerged arc welding for full penetration seams.

Comprehensive Certifications: ISO9001, ISO14001, ISO45001 certified with CE compliance available for export.

Robust Anti-Corrosion: Options include hot-dip galvanizing, powder coating, and shot blasting for 15-30 year lifespan.

Flexible Delivery Cycle: 3-7 days for standard products; 7-15 days for custom parts with rush order priority.

Third-Party Inspection: Supports SGS, BV inspections with real-time production photos and videos available.

Complete After-Sales Service: 24-hour response time, 48-hour solution feedback, and remote video guidance provided.

Company profile

Importers and ExportersPatents AwardedFull CustomizationFast Delivery

Qingdao Xinyuanzhou Electric Power Equipment Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.37hTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressFactory Area on The West Side of North Guangzhou Road, Jiaozhou District, Qingdao, Shandong, China

International Commercial Terms(Incoterms)FOB, DAT, CPT

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 kg

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main ProductsElectric Power Single-Pipe Transmission Tower, Electric Power Angle Steel Transmission Tower, Electric Power Combined Steel Pipe Transmission, Single-Pipe Signal Tower, Angle Steel Signal Tower, Three-Pipe Signal Tower, Steel Structure Workshop, Custom Processing and Welding of Metal Products, Custom Processing and Welding of Steel Products, Production and R&D of Steel Products

Production Lines1

Production MachinesLaser cutting machine, Cutting machine, Grinding machine, Fiber optic cutting machine, Bending machine, Drilling machine, Pressing machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2015-09-15

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO45001:2018, ISO14001, ISO9001:2015

Product Q&A

Q:Do you support non-standard customization?

Yes. We customize power and communication towers, warehouses, and carbon steel parts per customer drawings, dimensions, load parameters, and project needs.

Q:Do you have export qualifications and certifications?

We hold independent import/export rights and ISO9001, ISO14001, ISO45001 certificates. CE certification (MD) available. Complete customs documents provided.

Q:Can you provide drawing design and technical optimization?

Yes. We offer free drawing review, structural optimization, process analysis, and cost estimation for stability and cost reduction.

Q:What welding technology do you adopt?

We use CO2 gas shielded, TIG, and submerged arc welding. Full-process quality control and non-destructive testing ensure firm, smooth, and deformation-free welds with high strength.

Q:Is third-party inspection acceptable?

Yes. We support SGS, BV third-party inspections. Real-time production photos/videos available.