Chinese wholesale Tensioning Steel Bar - Flat Smooth Bar Alloy Tension Bar Screw Thread Bar – Cathay

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We insist on offering high-quality production with great enterprise concept, honest product sales and also the finest and fast service. it will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for Astm A416 Steel Strand Grade 270 , Steel Nut , Prestressing Systems Using Bars , We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

Chinese wholesale Tensioning Steel Bar - Flat Smooth Bar Alloy Tension Bar Screw Thread Bar – Cathay Detail:

Flat Smooth Bar Alloy Tension Bar Screw Thread Bar

A post tension bar is a strong metal rod that is used in the construction of concrete structures such as bridges, buildings, and parking garages. Its advantage over traditional reinforcement is that it creates a compressive force within the concrete, which helps to counteract the tensile forces that the structure will experience over time. This can improve the strength, durability, and integrity of the concrete structure, making it more resistant to cracking, corrosion, and other forms of damage. Additionally, the use of post tension bars can help reduce the amount of material needed for a structure, making it lighter and more cost-effective.

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 bar

Fully Threaded Bar - can be cut and coupled at any point.

Low Relaxation Steel - minimum relaxation during service life.

Prestressing Grade Steel - high strength offers weight savings and reduced working diameters.

Grade	PSB500，PSB830，PSB930，PSB1080
Diameter	15mm,0mm,25mm,32mm,36mm,40mm,50mm

Applications:

Our thread bar systems are used for connections, formwork and anchorages and have been installed in large-scale construction projects worldwide. Whether for building, underground, bridge or road construction, tunnelling or mining.

Specification

rebar prices steel rebar PS500 screw-thread steel Hot rolled ribbed steel bar G500 standard

1. Different grade: 500/630, 830/1030, 930/1080, 1080/1230

2. Diameter range: 15mm, 20mm, 25mm, 32mm, 36mm, 40mm, 50mm, 63.5mm, 75mm

3. Usage: rock bolt, soil nailing, tunneling, mining, bridge construction

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We stick with the theory of "quality first, company first, steady improvement and innovation to satisfy the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for Chinese wholesale Tensioning Steel Bar - Flat Smooth Bar Alloy Tension Bar Screw Thread Bar – Cathay, The product will supply to all over the world, such as: South Korea , Ottawa , Iran , Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.

continuous threaded bar

Nominal Diameter	Diameter		H	B	L	Nominal Section	Nominal Weight
Nominal Diameter	Dv	Dh	H	B	L	Nominal Section	Nominal Weight
mm	mm	mm	mm	mm	mm	mm2	kg/m
15	15	15	1.0	4.5	10	176	1.47
18	18	18	1.0	4.0	10	254.5	2.11
20	20	20	1.3	4.8	10	314	2.47
25	25	25	1.6	6.0	12	490.9	4.10
32	32	32	2.0	7.0	16	804.2	6.65
36	36	36	2.5	8.0	18	1018	8.41
40	40	40	3.0	8.0	20	1256.6	10.34
50	50	50	3.0	9.0	24	1963.5	16.28
60	60	60	3.0	10.0	22	2827	23.26
63.5	63	63.5	3.0	12.0	22	3167	26.20
65	65	65	3.0	12.0	22	3318	27.470
70	70	70	3.0	12.0	22	3848	31.8
75	75	75	3.0	12.0	22	4418	36.9

Grade500/630	NominalDia.	CrossSection	YieldStrength	TensileStrength	YieldLoad	UltimateLoad	Elongation	NominalWeight
	mm	mm2	>=Mpa	>=Mpa	KN	KN	A/%	KG/m
	20	314	500	630	157	198	10	2.47
	25	491	500	630	246	309	10	4.1
	28	615	500	630	308	387	10	4.83