Hunan Great Steel Pipe Co., Ltd provides services that reduce total project cost and keep complex piping systems on schedule. Including Cutting, Rolling and Bending, Coating, Beveling, Threading, Welding and Assembly Forming.
Three ways to ensure smoothness as required when producing straight seam steel pipe1. Rolling mold: The general method of rolling mold is to press the glass powder into a glass mat
Benefits of using 45 degree elbows in construction and infrastructure projectsBenefits of using 45 degree elbows in construction and infrastructure projectsConstruction and infrast
Significance of the heat treatment process of oil casingHeat treatment is the most important process in the processing of oil casing. Whether the performance and quality of the fin
Ways to Extend the service life of spiral steel pipesTo prolong the service life of spiral steel pipes, the first thing you should think of is to do its anti-corrosion work. Becaus
Steel Pipe Stock for SaleFor Immediate SaleAs an end-of-year reward to our customers,we are selling some of our stock tubing at very competitive prices during this price increase p
Pre-welding of straight seam steel pipeThe joint seam (that is, the forming seam) has no wrong edges or the wrong edges are less than the specified value. Generally, the amount of
Common problems, causes and solutions of high frequency welding⑴ Weak welding, desoldering, cold folding;Reason: The output power and pressure are too small.Solution: 1 adjust the
Pickling passivation method for sanitary stainless steel pipeline1. Range of cleaning passivation: pipelines, fittings, valves, etc. belonging to the purified water pipes construct
Significance of the heat treatment process of oil casingHeat treatment is the most important process in the processing of oil casing. Whether the performance and quality of the fin
Features of UNS S32750 stainless steel forged tube fittingsFeatures of UNS S32750 stainless steel forged tube fittingsThese super duplex forged tube fittings are characterised by e
ADVANTAGES OF 304 STAINLESS STEEL FLANGESADVANTAGES OF 304 STAINLESS STEEL FLANGESStainless steel doesn’t need to be coated and is highly recyclable because it is made from non-pet
304 STAINLESS STEEL FLANGES304 STAINLESS STEEL FLANGESDo you know what 304 stainless steel flanges are? If not, you may be considering the suitability of these tubes for your indus
HIGH PRESSURE BOILER STEEL ELBOW FITTINGSThe high-pressure boiler steel elbow fittings are produced from high-pressure boiler pipes and platesHigh-pressure and above steam boiler s
Advantages of casing drilling1. Reduce the time of tripping and drilling. It is about 5-10 times faster to use a wire rope to lift and change the drill bit than a traditional drill
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