Monthly Archives: June 2016

Drainage Pipeline

Drainage pipeline refers to collection systems that discharge sewage, wastewater and stormwater drainage pipes and ancillary facilities composed. Including dry pipe, manifolds and pipes leading to the treatment plant, or any other place, whether on the streets built, as long

Drainage Pipeline

Drainage pipeline refers to collection systems that discharge sewage, wastewater and stormwater drainage pipes and ancillary facilities composed. Including dry pipe, manifolds and pipes leading to the treatment plant, or any other place, whether on the streets built, as long

Difference between Hot Stretch Reducing Pipe and LSAW Steel Pipe

Difference between hot stretch reducing pipe and LSAW steel pipe are basically has the following two points: 1, Resulting in differnce on product quality due to the different processes, hot stretch reducing also carried out a process after high-frequency welding

Difference between Hot Stretch Reducing Pipe and LSAW Steel Pipe

Difference between hot stretch reducing pipe and LSAW steel pipe are basically has the following two points: 1, Resulting in differnce on product quality due to the different processes, hot stretch reducing also carried out a process after high-frequency welding

Extrusion Production Process of Precision Seamless Steel Pipe

Precision seamless steel tubes with conventional technology for the furnace + ESR -> forging or forging billet and rolling way. Product shape round bar, square flat and forgings. Then steam turbine plant for further processing, but the processing process more

Extrusion Production Process of Precision Seamless Steel Pipe

Precision seamless steel tubes with conventional technology for the furnace + ESR -> forging or forging billet and rolling way. Product shape round bar, square flat and forgings. Then steam turbine plant for further processing, but the processing process more

Right Way to Save Spiral Pipe

Proper way to preserve spiral pipe 1) Storage space spiral steel pipe products or warehouse, should be selected in clean, smooth drainage area, away from harmful gases or dust in factories and mines. The presence on the ground to clear

Right Way to Save Spiral Pipe

Proper way to preserve spiral pipe 1) Storage space spiral steel pipe products or warehouse, should be selected in clean, smooth drainage area, away from harmful gases or dust in factories and mines. The presence on the ground to clear

The Advantages of Rectangular Tube

Steel tube is used as a structural element in buildings, bridges and other structures, and in a wide variety of manufactured products. It’s produced in round, square and rectangular shapes in a broad range of sizes and gauges. Rectangular tubing

The Advantages of Rectangular Tube

Steel tube is used as a structural element in buildings, bridges and other structures, and in a wide variety of manufactured products. It’s produced in round, square and rectangular shapes in a broad range of sizes and gauges. Rectangular tubing

Common Defect Detection Method of Spiral Pipe

SSAW common defects magnetic particle testing or penetration testing. Spiral pipe magnetic particle testing or penetrant testing can be effectively found that surface cracks, folding, re-skin surface defects, hairline, pinholes. For ferromagnetic materials, magnetic particle testing method should be given

Common Defect Detection Method of Spiral Pipe

SSAW common defects magnetic particle testing or penetration testing. Spiral pipe magnetic particle testing or penetrant testing can be effectively found that surface cracks, folding, re-skin surface defects, hairline, pinholes. For ferromagnetic materials, magnetic particle testing method should be given

How to Improve the Accuracy of Precision Steel Pipe Wall Thickness

Wall thickness precision steel pipe production control is a difficult process and improve the accuracy of precision steel wall thickness are mainly the following aspects: 1, heating pipes, heating should be uniform, rapid lifting ban temperature. Each heating and cooling,

How to Improve the Accuracy of Precision Steel Pipe Wall Thickness

Wall thickness precision steel pipe production control is a difficult process and improve the accuracy of precision steel wall thickness are mainly the following aspects: 1, heating pipes, heating should be uniform, rapid lifting ban temperature. Each heating and cooling,

The Difference Between Single Row and Integrated Scaffolding

(1) When the building of scaffolding outside the building facade along the line erection height is less than 15m, calculated as a single row of scaffolding; higher than 15m, calculated as a consolidated scaffolding. (2) the upper part of the

The Difference Between Single Row and Integrated Scaffolding

(1) When the building of scaffolding outside the building facade along the line erection height is less than 15m, calculated as a single row of scaffolding; higher than 15m, calculated as a consolidated scaffolding. (2) the upper part of the

Basic Knowledge of Welded Steel Pipe

Welded pipe is a common seen pipe which usually be used on fluid conveyance. Generally, it is defined to as the large diameter solder pipe, in accordance with the welding as a way for tube, the solder steel pipe consist

Basic Knowledge of Welded Steel Pipe

Welded pipe is a common seen pipe which usually be used on fluid conveyance. Generally, it is defined to as the large diameter solder pipe, in accordance with the welding as a way for tube, the solder steel pipe consist

The Feature of Carbon Steel Pipe Fittings

Pipe fittings play an important role in the connection, controlling, direction changing, streaming components collectively sealed and supporting. Carbon steel pipe fittings are main auxiliary products for the steel pipe. The key products are carbon steel elbow, flanges, steel cap,

The Feature of Carbon Steel Pipe Fittings

Pipe fittings play an important role in the connection, controlling, direction changing, streaming components collectively sealed and supporting. Carbon steel pipe fittings are main auxiliary products for the steel pipe. The key products are carbon steel elbow, flanges, steel cap,

Welding Tips of Spiral Pipe

Such as spiral steel pipe weld gap is too large, the effect of cuts constituting nearby, eddy current lack of heat, weld crystal adverse indirect co-occurrence of cracks or lack of fusion; if the gap is too small, the effect

Welding Tips of Spiral Pipe

Such as spiral steel pipe weld gap is too large, the effect of cuts constituting nearby, eddy current lack of heat, weld crystal adverse indirect co-occurrence of cracks or lack of fusion; if the gap is too small, the effect

Breakage of Spiral Steel Pipe

Breakage of spiral pipe according to the material after the destruction of anti-corrosion steel case and metal material is substantially the same divided into three types, namely: ① cleavage fracture, ② tie troglobites anti-fracture, ③ slip surface separation fracture. Cleavage

Breakage of Spiral Steel Pipe

Breakage of spiral pipe according to the material after the destruction of anti-corrosion steel case and metal material is substantially the same divided into three types, namely: ① cleavage fracture, ② tie troglobites anti-fracture, ③ slip surface separation fracture. Cleavage

European domestic hot-rolled coil market prices remain stable

European hot-rolled coil prices remained stable in the past week, at €420~440/ton (about US$475~498/ton), the ex-factory price. European domestic market demand for hot-rolled coil increased slightly week on week, due to resource requirements for buyers purchasing tendencies from the domestic

European domestic hot-rolled coil market prices remain stable

European hot-rolled coil prices remained stable in the past week, at €420~440/ton (about US$475~498/ton), the ex-factory price. European domestic market demand for hot-rolled coil increased slightly week on week, due to resource requirements for buyers purchasing tendencies from the domestic

The “charging” for the newcomers of Shinestar Group

Recently, Newcomers of Shinestar Group attended the 2016 new employees training activities. In order to make the new staff are more involved in the working, to get deeper understanding of the Shinestar ’s corporate culture, to adapt to new environment, to

The “charging” for the newcomers of Shinestar Group

Recently, Newcomers of Shinestar Group attended the 2016 new employees training activities. In order to make the new staff are more involved in the working, to get deeper understanding of the Shinestar ’s corporate culture, to adapt to new environment, to

Quality Inspection of Spiral Pipe

Spiral pipe factory should be done before the mechanical performance test and flattening test, and flaring test, and to achieve the standard requirements. Straight seam steel quality inspection method is as follows: 1, From the face of it, that is

Quality Inspection of Spiral Pipe

Spiral pipe factory should be done before the mechanical performance test and flattening test, and flaring test, and to achieve the standard requirements. Straight seam steel quality inspection method is as follows: 1, From the face of it, that is

Select of Straight Seam Submerged Arc Welded Steel Pipe

Select of Straight Seam Submerged Arc Welded Steel Pipe (1) For high peak load requirements of the pipeline, because the user’s gas consumption is very uneven, pipeline pressure fluctuations in the frequent, alternating stress steel to withstand large tubing will

Select of Straight Seam Submerged Arc Welded Steel Pipe

Select of Straight Seam Submerged Arc Welded Steel Pipe (1) For high peak load requirements of the pipeline, because the user’s gas consumption is very uneven, pipeline pressure fluctuations in the frequent, alternating stress steel to withstand large tubing will

How to Properly Stack Spiral Pipe

Spiral pipe stacked right help protect the quality of spiral steel pipe, spiral steel pipe prolong life, prevent deformation, erosion, so orderly stacking spiral steel pipe, but also conducive to late spiral pipe loading, inventory. Spiral Pipe buyers should also

How to Properly Stack Spiral Pipe

Spiral pipe stacked right help protect the quality of spiral steel pipe, spiral steel pipe prolong life, prevent deformation, erosion, so orderly stacking spiral steel pipe, but also conducive to late spiral pipe loading, inventory. Spiral Pipe buyers should also

How to make the pipe fittings more resistant

When a piping project not works well, the steel pipes and pipe fittings are always facing the wear resistant problem ,especially when some impurity, sands,slurry in the flowing liquid .  Some technical measures should be taken to reduce wear and

How to make the pipe fittings more resistant

When a piping project not works well, the steel pipes and pipe fittings are always facing the wear resistant problem ,especially when some impurity, sands,slurry in the flowing liquid .  Some technical measures should be taken to reduce wear and

Size Deviation of SSAW Steel Pipe

Size deviation mainly in the SSAW steel pipe is straightness, roundness, aspects of uneven thickness. In most cases, straightness tolerance for the use of spiral steel pipe under large, but the manufacturing standards for spiral pipe straightness requests, if the

Size Deviation of SSAW Steel Pipe

Size deviation mainly in the SSAW steel pipe is straightness, roundness, aspects of uneven thickness. In most cases, straightness tolerance for the use of spiral steel pipe under large, but the manufacturing standards for spiral pipe straightness requests, if the

Design Conditions of Spiral Pressure Pipeline

On engineering, process operating parameters should not be used directly as a pressure pipeline design conditions, factors to consider process operating fluctuations, the impact of connected devices, environmental impact, etc., and on the basis of operating parameters of the process

Design Conditions of Spiral Pressure Pipeline

On engineering, process operating parameters should not be used directly as a pressure pipeline design conditions, factors to consider process operating fluctuations, the impact of connected devices, environmental impact, etc., and on the basis of operating parameters of the process