welded

June 26, 2016
ssaw pipe,spiral steel pipe

SSAW steel pipe

The SSAW steel pipe is made utilizing hot rolled steel strip which is spiraled at room temperature level to be bonded. Automatic immersed arc welding is the most commonly utilized technique in the spiral tube production, and the end items come with welding joint both inside and outside. With a yearly production capability of 250,000 heaps, we can provide this tube with diameters in between 219mm and 3000mm and density between 4mm and 25mm, according to customer’s demand. We can make 3PE finish SSAW steel pipe, epoxy resin finish, and black paint finishing for spiral pipelines. Our anti rust covering […]
June 26, 2016
lsaw steel pipe

LSAW steel pipe

LSAW Steel Pipe Manufacturing procedure In order to supply high quality LSAW steel pipe for our clients, we’ve established a highly sound and strenuous pipe production circulation. After the above-mentioned processes, begin the double-sided submerged arc welding. Specifications Range Out Diameter: 219mm-720mm( UOE),406 mm-1625.6 mm( JCOE). Wall Thickness :max 65mm. Length:3.0m-18m. Production technology and equipment By adopting newest advanced production innovations, we can produce LSAW steel pipe with diameters of over 610mm and wall densities of over 15mm. To be particular, the optimum diameter and wall density of our LSAW steel tube is 2150mm and 30mm respectively. We utilize extremely […]
June 26, 2016

ERW steel pipe

The ERW steel pipe is also known as straight joint pipe. According to the wall density, the bonded tube is categorized into typical types and thick-walled types. We can offer items with personalized wall thickness according to customers’ particular requirement with a thickness deviation of no more than 0.25 mm. With sizes between 1/2 inch and 24 inch, our ERW steel pipes go through rigorous examinations and tests, so about make sure the welding quality, external size precision, ovality, cut lengths, pipe end quality, wall density tolerance, and packaging quality are all conforming to API5L, ASTMA53, GB/T9711.1, or GB/T3091 standards. […]
June 26, 2016
galvanized steel pipeline

galvanized steel pipe

The hot dip galvanized steel pipe line refers to a welded pipeline with hot dip galvanized finishing on both outer and inner walls. The item is commonly used to build steel structures or utilized to transfer gaseous or liquid substances. Made in according to ASTMA53 and ASTMA120 standards, the hot dip galvanized welded steel pipeline can also be utilized to build supporting brackets for farming greenhouses. Black Pipe Examination → 2. Solvent Finish → 5. Hot Dipped Galvanizing → 8. Technical Specifications Size Variety: 1/2″ ~ 12″ (21.3 ~ 323.8 mm). Wall Thickness: 1.8 ~ 12mm. Requirement: ASTM A53, ASTM […]