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Top Supplier Cities : Shenzhen   Shanghai   Guangzhou  
Sep-09-17
Supplier From Tianjin, China
May-28-25

Steel Prop, Q235

$6 - $10 / Piece (FOB)
MOQ: Not Specified
 
Steel Prop (also known as Adjustable Steel Prop or Telescopic Prop) is a temporary structural support used in construction, mainly for supporting formwork, slabs, beams, and other horizontal structures during building. It is made of high-strength steel and features an inner tube, outer tube, and a threaded mechanism for easy height adjustment.
May-08-25
 
Market Competition and Development Trends
Currently, market competition for oil and casing connectors and direct-connect tubing mainly focuses on product quality, price, and service. Some enterprises in Shandong and other regions have gradually secured a market position through technological innovation and cost control. Looking ahead, with the continuous advancement of oil and gas extraction technologies, the market demand for direct-connect tubing will further increase. Companies will place greater emphasis on product intelligence and environmental protection, enhancing performance and reliability through the development of new materials and connection technologies.

Summary
Oil and casing connectors and direct-connect tubing, as vital connecting components in oil and gas extraction, provide strong assurance for the stable operation of oil and gas wells with their reliable performance and advanced technology. Manufacturers in regions such as Fujian, Guangdong, and Shanxi continuously innovate and control quality to supply high-quality products to the market. As market demand grows and technology advances, oil and casing connectors and direct-connect tubing are set to play an even more significant role in future oil and gas extraction.
Oct-23-06
Supplier From Tianjin, China
Sep-23-15
Supplier From Tianjin, China
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Feb-03-07
 
Dissolution tester
Feb-03-07
 
Particle size range: 2»m-100»m
Channels: 8, defined between 2»m-100»m
Sample volume: 0.5-9ml, 10-100ml, entire volume
Sample flow rate: 5ml/min-25ml/min
Sample volume accuracy: ·+f+1% of selected volume
Sensor resolution: ·+10%(usp)
Concentration limit: 10000 particles/ml (5% optical coincidence)
Repeatability: rsd·+2% (particle counts are more than 5000 particles per sample volume)
Power supply: 85-265v, 50hzf+1%, ·+80w
Environment temperature: 10f¦-40f¦
Feb-03-07
 
Particle size range: 2»m-100»m
Channels: 8, defined between 2»m-100»m
Sample volume: 0.5-9ml, 10-100ml, entire volume
Sample flow rate: 5ml/min-25ml/min
Sample volume accuracy: ·+f+1% of selected volume
Sensor resolution: ·+10%(usp)
Concentration limit: 10000 particles/ml (5% optical coincidence)
Repeatability: rsd·+2% (particle counts are more than 5000 particles per sample volume)
Power supply: 85-265v, 50hzf+1%, ·+80w
Environment temperature: 10f¦-40f¦
Jul-06-18
Supplier From Tianjin, China
Jan-16-17
 
The DS A and B automatic level are designed for high precision of surveying applications,such as construction project,engineer of mine,road and bridge etc.

DS A and B features include:
*Magnetic damping compensator with heavy pendulum,super stable damping effect and high precision of setting accuracy even under harsh working environments.
*Large roof prism,super clear imaging,minimum focusing distance
Sep-11-07
Supplier From Tianjin, China
Jul-09-08
Supplier From Tianjin, China
Nov-21-18
Supplier From Tianjin, China
Aug-14-07
Supplier From Tianjin, Main Land, China
Mar-11-08
Supplier From Tianjin, China
Feb-26-19
Supplier From Tianjin, China
Mar-12-21
Supplier From Tianjin, China
Mar-07-22
Supplier From Tianjin, China
Dec-27-19
Supplier From Tianjin, China
Oct-08-04
Supplier From Tianjin, China
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