In the actual procurement process, some customers may tend towards a high level requirement of pipe body in certain specific applications. Nevertheless, in the vegetable greenhouse construction field, there seems not too strict requirements of the flatness of the pipe. For example, with reference to the common black round pipe, we are always ready to offer the late tube straightening processing services. The difference before and after the tube straightening is less than 1.5mm per meter.

we can produce different types of steel pipes and the length is controllable. Besides, we have advanced technology and equipment controlled by computer, which can customize the length of steel pipes according to the customers' requirements. In terms of galvanized steel pipes, the length we can produce is ranging from 3 to 16 meter while the length of black steel pipes is from 4.5 to 16 meter. The common lengths for galvanized steel pipe are 3.05m, 3.75m, 5.8m,12m, 7.3m,6m etc. As to black steel pipe, the common lengths are 4.5m,5.8m,6,9,12 etc. Generally speaking, allowable length tolerance is about 0-20mm using fixed length saw. The tolerance can be controlled under 5mm with the process of second saw cutting. Notably, the tolerance is even around ±1mm through the tool of small saw with below 100mm diameter.

Contact us: enquiry@fwssteel.com

Tel/Whatsapp: +8613388081802