PRODUCTS
CONTACT US
SUBMIT
RECOMMENDED
Spiral Welded Pipe

Place of Origin: China
Oiled or Non-oiled: Non-oiled
Alloy Or Not: Non-Alloy
Tolerance: ±1%
Special Pipe: Thick Wall Pipe,EMT Pipe
Outer Diameter: 13 - 600 mm
outer meter 10*10-600*600mm
wall thickness 0.4-25mm
WhatsApp :+86 18560125328
Email :ella@haozhesteel.com

Overview

SpecificationOD: 219-2032mm       WT: 1.2-30mm
TechniqueSSAW (spiral submerged arc process)
MaterialAPI 5L / A53 GR BQ195 Q235 Q345S235 S355
Surface treatmentExternal: 3PE, bitumen, epoxy powderInternal: Epoxy, bitumen, cement
NDT testingHydrostatic testUT testRT test
End treatmentBevel 

PRODUCT DISPLAY

Anti-corrosion Index

image002.jpg

External 3PE Executive Standard DIN30670

DNEpoxy coating/umAdhesive coating/umMinimum thickness for PE coating(mm)



CommonEnhanced
DN≤100≥120≥1701.82.5
100

2.02.7
250

2.22.9
500≤DN<800

2.53.2
DN≥800

3.03.7

External Single-layer Epoxy Executive SY/T0315

NumberCoating levelMinimum thickness(um)
1Normal level300
2Reinforce level400

Internal FBE Executive SY/T0442

Pipeline operation requirementsInternal coating thickness(um)
Drap reduction pipeline≥50
Anti-corrosion pipelineNormal≥250

Reinforce≥350  

COMPANY PROFILE

Liaocheng Haozhe Pipe Industry Co., Ltd. is a professional steel manufacturer. The market and surrounding areas have convenient transportation, mature industrial facilities, and a professional international trade service team has been established. The main products are: carbon steel, stainless steel, color coating, galvanized, copper, aluminum and other products. With many advantages, the company has cooperated with customers in North America, South America, Europe, Southeast Asia, the Middle East and Africa, and has spread all over Peru, Philippines, Russia, Ukraine, Belarus, Uzbekistan, Pakistan, Indonesia, Malaysia, South Africa, Sri Lanka, Turkey, Vietnam, Laos, Brazil, Thailand, Middle East, United Arab Emirates, Morroku, Spain, America, New Zealand, Iran, etc. . In the trade with merchants from various countries, we always adhere to the principle of equality and mutual benefit. Therefore, you can fully trust our quality and service.

SERVICE

1.Quality assurance
   Strict Quality control
   one year Quality warranty
   We also provide then Product Test service for our client’s requirement
2.Price advantage
   Keep the best price for our clients on the same quality
3.Factory wholesale
   Provide the best policy to our clients to make all the business perfect
4. Good service 
   Provide the technique enquiry service
   Best packing service
   Quick delivery
   GPS service to let our clients know the place in the transportation

INDUSTRY APPLICATION

CERTIFICATE

Inquiry

To learn more about this product, you can submit your requirements here

SUBMIT MESSAGE

Recommended