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Finely-rolled threaded steel bars are widely used in large-scale water conservancy projects
*Geotechnical *Reinforcing *Post-Tensioning *Formworks *Micro piles *Ground Anchors *Soil Nailing *Tunneling*Mining Finely-rolled threaded steel bars are widely used in large-scale water conservancy projects Bridge construction technology took a giant leap forward with the introduction of the post-tension rod system, a pioneering move. This innovative construction method uses high-strength steel to strengthen bridge structures and is expected to improve the durability, efficiency and... -
Good Quality Fully Threaded Steel Bar - Screw Thread Steel Bar 25mm 32mm 36mm 40mm 50mm and 75mm – Cathay
Screw Thread Steel Bar 25mm 32mm 36mm 40mm 50mm and 75mm A post tension bar is actually quite different from a stress bar. A post tension bar, also known as a prestressing bar, is a strong metal rod that is used in the construction of concrete structures, such as buildings, bridges, and parking garages. Post tension bars are designed to create a compressive force within the concrete that helps to counteract the tensile forces that the structure will experience over time. This can improve the... -
Professional China Post Tensioning System Bar - Full grouted vertical bolt for underground mining and Tunneling – Cathay
Full grouted vertical bolt for underground mining and Tunneling A threaded bar can be used as a ground anchor by drilling a hole into the ground and inserting the bar deep enough to provide sufficient stability for whatever is being anchored. This could be anything from a small tent or canopy to a large sign or billboard. The bar is typically secured in place with concrete, soil, or other materials that provide enough friction to prevent it from being pulled out of the ground by force. Depend... -
Wholesale Price China Anchor System Post Tension Bars - Construction Building Steel Bar or Thread Steel Bars For The Prestressing – Cathay
Construction Building Steel Bar or Thread Steel Bars For The Prestressing Tianjin Guotai Qiancheng Iron & Steel Co., Ltd. specializes in the export of Screw thread steel bars for the prestressing of concrete and anchorages including HRB500, PSB500, PSB785,PSB830, PSB930, PSB1080 of 15mm, 16mm, 18mm 20mm, 22mm, 25mm, 28mm, 32mm, 36mm,40mm, 50mm, 75mm and other specifications, Left hand screw thread steel bars, Right hand screw thread steel bars and Deformed steel bars of HRB500E, HRB500 , ... -
OEM/ODM Factory Hot Rolled Threaded Bar - Pre-Stressing Bar – Cathay
Pre-Stressing Bar Grade Number of Post Tensioning Tie Bars Grade Yield Strength Tensile Strength 500 500MPa 630MPa 830 830MPa 1030MPa 930 930MPa 1080MPa 1080 1080MPa 1230MPa Application of Post Tensioning System Bar, Our Prestressing thread bar system Grade 930/1080 had been used on several bridges in India,Thailand and Colombia Stock for Post Tensioning Screw Thread Steel Bar Lead time can be within 7 days. Tianjin Guotai Gancheng Steel Co., LTD. Main business: fine ... -
Traditional bridge construction techniques rely on the use of precast concrete
*Geotechnical *Reinforcing *Post-Tensioning *Formworks *Micro piles *Ground Anchors *Soil Nailing *Tunneling*Mining Traditional bridge construction techniques rely on the use of precast concrete Traditional bridge construction techniques rely on the use of precast concrete or steel beams to provide strength and support to the structure. However, as technology has advanced, engineers and construction professionals have recognized the potential of post-tension rod systems to improve bridge int... -
Chinese wholesale Tensioning Steel Bar - M50 Hot rolled continuous thread bar for Mini and Micro Piles project – Cathay
M50 Hot rolled continuous thread bar for Mini and Micro Piles project Post tension bars are typically made from high-strength steel and are placed inside precast concrete sections or cast-in-place concrete forms. The bars are then tensioned to a precise level using hydraulic jacks, creating a strong, durable structure that can withstand the test of time. A post tension bar is a strong metal rod that is used in the construction of concrete structures such as bridges, buildings, and parking gar... -
Wholesale Hot Rolled Psb930mpa Pt Bar - High Tensile Solid Steel Bar – Cathay
High Tensile Solid Steel Bar System Description: The screw thread steel bars for the prestressing of concrete manufactured by our company is a high tensile alloy steel bar which features a coarse right-hand thread over its full length and available in two standard lengths, namely 9m and 12m,yet,special length is negotiable based on user’s demand subject to the maximum length of 18m. The screw thread steel b Fully Threaded Bar - can be cut and coupled at any point. Low Relaxation Steel - mini... -
Factory Free sample High Tensile Thread Bar Psb830 - Prestressed Concrete Bar – Cathay
Prestressed Concrete Bar Product Introduction Fully Threaded Steel Bar in Dia.75mm Grade 1080/1230 (or PT bars) are high-strength, high-precision, straight-line steel bars with external threads on the entire steel bar. The steel bar can be screwed onto the connector with internal threads at any section or screwed with a threaded nut with internal threads for anchoring. The utility model has the advantages of simple connection and anchorage, strong adhesion, safe and reliable tension and anc... -
Special Price for Grade 500 Pt Bar - Right Hand Thread Bar – Cathay
Right Hand Thread System Description: The screw thread steel bars for the prestressing of concrete manufactured by our company is a high tensile alloy steel bar which features a coarse right-hand thread over its full length and available in two standard lengths, namely 9m and 12m,yet,special length is negotiable based on user’s demand subject to the maximum length of 18m. The screw thread steel bars: Fully Threaded Bar - can be cut and coupled at any point. Low Relaxation Steel - minimum rel... -
Factory For Fully Soil Thread Bar - M40 Tie Rod Anchor Bolt in Grade 1080/1230 – Cathay
*Geotechnical *Reinforcing *Post-Tensioning *Formworks *Micro piles *Ground Anchors *Soil Nailing *Tunneling*Mining M40 Tie Rod Anchor Bolt in Grade 1080/1230 Product Introduction Prestressed threaded bar (or PT bars) are high-strength, high-precision, straight-line steel bars with external threads on the entire steel bar. The steel bar can be screwed onto the connector with internal threads at any section or screwed with a threaded nut with internal threads for anchoring. The utility model ... -
Chinese Professional Post Tensioning Screw Thread Steel Bar - Thread Twisted Steel Bar – Cathay
Thread Twisted Steel Bar System Description: The screw thread steel bars for the prestressing of concrete manufactured by our company is a high tensile alloy steel bar which features a coarse right-hand thread over its full length and available in two standard lengths, namely 9m and 12m,yet,special length is negotiable based on user’s demand subject to the maximum length of 18m. The screw thread steel b Fully Threaded Bar - can be cut and coupled at any point. Low Relaxation Steel - minimum ...
