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Quick Details

  • Standard: AISI, ASTM, GB
  • Grade: 40Si2MnV
  • Diameter: 15mm-75mm, 15,20,25,32,36,40,50,63.5,75mm
  • Length: 1M-15M or as request
  • Place of Origin: Tianjin, China (Mainland)
  • Brand Name: SJT
  • Model Number: PSB
  • Application: tunnel,slope protection,subway,highway,road, bridge,dam
  • Hand: Left/ Right
  • Yield strength: 390,500,555,785,830,930,1080mpa
  • Tensile strength: 560,630,777,980,1030,1080,1230mpa
  • Process: Hot Rolled
  • Accessories: Nut; Plate; Washer;Coupler
  • Certification: BV&SGS&ISO9001 etc.
  • Prestress: workable
  • Factory location: Tianjin City, China(Mainland)
  • Main Market: Southeast Asia; Africa; Oceania; Mid-east

Packaging & Delivery

Packaging Details: standard export seaworthy packing or as customer's requirements

PC Bar production line ISO9001 OEM Casting iron wing nut alibaba China

Product Description

1:System Description ofThread bar/BB Bar

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. 

The outline dimensions of the screw thread steel bars for the prestressing of concrete manufactured by us according with the regulation for the outline and dimension of screw thread steel bars for the prestressing of concrete provided by Highway LAYOUT Design Institute under the Ministry of Communication.

 Robust hot rolled continuous thread profile offers high bond strength, and it can be cut and coupled at any point, low susceptibility to mechanical damage, easy installation and cleaning.

 

2:Standard of High Grade Steel Thread Bar

 

The threaded bar produced by our factory confirms to GB/T 20065-2006, ASTM A722 and BS4486:1980 and other major international standards. And it produced under quality control systems ISO9001:2008. 

3:Grade Description of Screw Thread Steel Bars

 
4:Sizes of PSB Rebar

 

 

5:Detailed Specifications of FT Bar

 

1. Standard: GB/T 20065-2006 ,ASTM A722

2. Grade: PSB500,PSB785,PSB830,PSB930,PSB1080,JL540,JL800,ASTM A722 and others.

3. Diameter: 15-75mm

4. Length: according to customer's requirements

5.  Material:40Si2MnV

6. Packing: in bundles

7. Technology: Hot rolled, right hand and left hand

8. Accessories: nut(Hex nut, dommed nut and wing nut) ,coupler, plate, washer

9. Coating: galvanized or epoxy coating

10. Delivery condition: New production or goods in stock based on your requirement.

 

 

6:Application

 

Screw thread steel bars/Planished concrete reinforcing bar is widely used for:

 

 

Large irrgation works,

 

 

Industrial workshops,

 

 

Large and middle bridges, road, tunnel, subway and railway,

 

 

Nuclear stations,

 

 

Anchor blocks,

 

 

Slope protection and so on.

7:Accessories Product 

Qualified Plate / Coupler / Dommed Nut / Hex Nut / Washer / Wing Nut with competitive price and free sample.

 

Steel plate specification:

Nominal Diameter

mm

Size marking

L1

L2

R1

R2

φ

Weight

(kg/pc)

15

80

80

 

12

22

0.7

20

80

80

 

16

28

0.7

25

120

120

13.5

20

35

2.1/2.0

28

100

100

 

14

38

1.2

32

140

140

15.5

24

45

3.5/3.4

36

150

150

15

30

50

4.8/4.6

40

160

160

15

30

55

5.53/5.2

50

200

200

 

50

 

14.1

63.5

240

240

 

50

 

21.8     

 

Hex nut specification: 

Nominal Diameter

mm

 Full force hex nut

L

SW

Weight

(kg/pc)

15

45

28.5

0.2

20

45

32

0.29

25

54

50

0.65

32

72

65

1.45

36

80

65

1.65

40

100

70

2.09

50

110

 80

2.71

63.5

115

100

4.58     

75

135

120

7.65

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Steel Plate used for High tensile Steel Thread Bar

 

Domed nut and hex nut used for High tensile Steel Thread Bar

 

 

Coupler used for High tensile Steel Thread Bar

 

Wing nut for 15mm threaded rod 

 

 

Washer used for High tensile Steel Thread Bar

 

Product:

High Grade Steel Thread Bar

high tensile steel screw thread steel bar

prestressing screw thread steel bar/PC bar for concrete

High strength planished concrete renforcing bar

Post tensioning systems using bar (PT bar)

 

1. Confirming to GB/T 20065-2006, ASTM A722 and BS4486:1980 and other major international standards. Produced under quality control systems ISO9001:2008.

2. Robust hot rolled continuous thread profile offers high bond strength, can be cut and coupled at any point, low susceptibility to mechanical damage, easy installation and cleaning.

3. Supported with a wide range of prosprietary accessories to accommodate multiple application.

 

 

Screw thread steel bars/Stressing bar/PC bar/Thread bar Details

Prestressing screw thread bar/Stress bar/PC bar/Thread bar/BB Bar

 

1. Application:  prestressing concrete building construction, such as post-tensioning bar tendons, coal mining roofing, high way, railway, Soil nails for road widening, ground anchors for tieback of rataining walls, Mini piles for slab support, Rock bolts for slope stabilisation.

2. Grade: (yield strength)500,555,785,830,930,1080mpa

                 (tensile strength) 630, 777, 980, 1030, 1080, 1230mpa.

3. Diameter:15mm,18mm,20mm,32mm,36mm,40mm,50mm,63.5mm,75mm

4. Technology: Hot rolled, right hand and left hand

5. Accessories: nut ,coupler, plate, washer

6. Length: Any length you like

7. Coating: galvanized, epoxy coating, black oxide finish

8. Delivery condition: New production or goods in stock. based on your requirement.

9. ISO BV SGS Certificate

 

 

High tensile screw thread steel bar

 

 

8:Accessories Manufacture

 

 
 
 
  
Packaging & Shipping

   

9:Loading into Container

 

 

A.Screw thread steel bar and accessories loading into container

 

B.Accessories loading into container

 

 

10:Project Application 

 

 

 

 

Company Information

 

 

11:CERTIFICATE of our company

 

BV Certificate & ISO9001 

 
 

12:Company Information 

 

Tianjin Shengjintai Steel & Iron Co., Ltd. is one of the sales companys,which subordinate to Tianjin Tiantie Zhaer Steel Production Co., Ltd.

 

Due to our top-ranking product line and advanced product management, we can manufacture a variety of prime-quality screw thread steel bar of GB PSB 500/785/830/930/1080.  And our products are sold in the world, such as Thailand, Singapore, Vietnam, Malaysia, Oman, Kuwait, Eygpt, British and Australia,etc.

 
Contact person Nicole Lee
 Wechatlhhj1110 
Fax 0086 2223462779
Mob 0086 151 0227 9652
Email  sales10_sjt(AT)shengjintai.com.cn
 
 
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