Natural engineering pipeline for petroleum seamless tube
standards are:
【 1 】 structure with seamless tube (GB/T8162) [2] fluid with seamless steel tube transmission (GB/T8163) [3] low medium pressure boiler seamless steel tube (GB3087) [4] high pressure boiler seamless steel tube (GB5310) [5] fertilizer equipment with high-pressure seamless steel tube (GB6479) 6] oil cracking with seamless steel tube (GB9948) [7] geological drilling with steel tube (YB235-70) [8] diamond core drilling with seamless steel tube (GB3423-82) [9] oil drill pipe (YB528) [10] ship with carbon steel seamless steel tube (GB5213) [11] automobile axle works seamless steel tube (GB3088) [12] diesel engine with high-pressure tubing (GB3093) [13] hydraulic and pneumatic cylinder with inner diameter seamless steel tube (GB8713) [14] cold drawn or cold rolled seamless steel tube (GB3639) [15] structure with stainless steel seamless steel tube (GB/T14975) [16] fluid conveying stainless steel seamless steel tube (GB/T14976) [17] seamless steel pipe used in low temperature pipes (GB/T18984)
Outer Diameter | Wall Thickness | Theoretical weight per meter | Length | |
Low Pressure Pluid Transfer Welded Seamless | ||||
DN15(1/2”) | 21.3 | 2.75 | 1.26 | 6 meters |
DN20(3/4”) | 26.8 | 2.75 | 1.63 | |
DN25 (1”) | 33.5 | 3.25 | 2.42 | |
DN32 (1-1/4”) | 42.3 | 3.25 | 3.13 | |
DN40 (1-1/2”) | 48 | 3.5 | 3.84 | |
DN50 (2”) | 60 | 3.5 | 4.88 | |
DN65 (2-1/2”) | 75.5 | 3.75 | 6.64 | |
DN80 (3”) | 88.5 | 4 | 8.34 | |
DN100 (4”) | 114 | 4 | 10.85 | |
DN125 (5”) | 140 | 4.5 | 15.04 | |
DN150 (6”) | 165 | 4.5 | 17.81 | |
Hot Rolled Seamless Steel Pipe | ||||
DN40 | 43 mm | 3 mm | 2.89 kg | 9 meters or 10 meters |
DN50 | 57 mm | 3 mm | 4 kg | |
60 mm | 3 mm | 4.22 kg | ||
DN65 | 73 mm | 3.5 mm | 6 kg | |
76 mm | 3.5 mm | 6.26 kg | ||
DN80 | 89 mm | 3.5 mm | 7.38 kg | |
DN100 | 108 mm | 4 mm | 10.26 kg | |
DN125 | 133 mm | 4 mm | 12.73 kg | |
DN150 | 159 mm | 4.5 mm | 17.15 kg | |
DN200 | 219 mm | 6 mm | 31.52 kg | |
DN250 | 273 mm | 7 mm | 45.92 kg | |
DN300 | 325 mm | 8 mm | 62.54 kg |
FAQ
Q:what kind of work does your company do?
A:Our companv is a professional manufacturer
We mainly produces stainless steel plate/pipe/coil/round bars,as well as aluminum plate/pipe/coil/bai
Q:what are the advantages of your company?
A
(1): Prime quality and reasonable price
(2):Wide excellent experiences with after-sale service
(3)Every process will be checked by responsible QC which insures every product's quality
(4):Professional packing teams which keep every packing safely
(5)Trial order can be done in one week.
(6):Samples can be provided as your requirements.
Q:what is your terms of payment?
A:Payment<=1000USD.100%in advance.Payment>=1000USD.30%T/T in advance .balance based on BL copy or LC at sight.
if you have another question,please contact us as below
Q:What about your price?
A:Our price is very competitive because we are a factory.
Pls feel free to contact us if you are interested in our products
Q:How long is your delivery time?
A:Different products have different delivery time.The products will be delivered as soon as possible on the basis of the quality
assurance.Usually the delivery time is within5 days after we received your deposit