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 has the advantages of simple connection and anchorage, strong adhesion, safe and reliable tension and anchorage and the like, and is a novel material for developing prestressed concrete component. Prestressed Bar are currently used to anchor and support the dam body form of the dam foundation. In the cable-stayed bridge, fully threaded bars are used as the main ribs and bridge foundations of the main tower. The use of fully threaded steel bars saves steel, reduces component area and reduces component weight. The continuous external thread is hot rolled. The shape of thread bar is shown as following figure. The main dimension ranges from 15mm-50mm and the grade ranges from 500/630Mpa to 1200/1330Mpa.
Fully Threaded 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 anchorage and the like, and is a novel material for developing prestressed concrete component. Fully threaded steel bars are currently used to anchor and support the dam body form of the dam foundation. In the cable-stayed bridge, fully threaded bars are used as the main ribs and bridge foundations of the main tower. The use of fully threaded steel bars saves steel, reduces component area and reduces component weight. The continuous external thread is hot rolled. The shape of thread bar is shown as following figure. The main dimension ranges from 15mm-50mm and the grade ranges from 500/630Mpa to 1200/1330Mpa.
Prestressed threaded bar (or FT 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 anchorage and the like, and is a novel material for developing prestressed concrete component. Fully threaded steel bars are currently used to anchor and support the dam body form of the dam foundation. In the cable-stayed bridge, fully threaded bars are used as the main ribs and bridge foundations of the main tower. The use of fully threaded steel bars saves steel, reduces component area and reduces component weight. The continuous external thread is hot rolled. The shape of thread bar is shown as following figure. The main dimension ranges from 15mm-50mm and the grade ranges from 500/630Mpa to 1200/1330Mpa.
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 has the advantages of simple connection and anchorage, strong adhesion, safe and reliable tension and anchorage and the like, and is a novel material for developing prestressed concrete component. PT Bars are currently used to anchor and support the dam body form of the dam foundation. In the cable-stayed bridge, fully threaded bars are used as the main ribs and bridge foundations of the main tower. The use of fully threaded steel bars saves steel, reduces component area and reduces component weight. The continuous external thread is hot rolled. The shape of thread bar is shown as following figure. The main dimension ranges from 15Â mm-50Â mm and the grade ranges from 500/630Mpa to 1200/1330Mpa.
Material:low carbon steel Surface :hot dip galvanized Cross bar:6*6mm Bearing bar pitch:30mm Cross bar pitch:100mm Standard:yb/t4001.1-2007, bs4592-1-1995, ansi/naamm(mbg531-88), as1657-1985 2mt/pallet
Material:q235 Surface:painted Bearing bar type:plain Cross bar type:twisted square steel Bearing bar height:50mm Bearing bar thickness:5mm 2, t/pallet
Materials: carbon alloy steel Application leaf spring, coulter blade, Standard: astm jis-sup. In bundles
1. Standard: BS4449 Gr. 460B, ASTM A615 Gr. 40/60, ASTM A706, HRB 335/400/500 etc. 2. Diameter: 8~50mm 3. Length: (1) 8mm and 10mm: in coil If you want diameter 8mm and 10mm to be in straight bar, our factory could produce as you requested. (2) 12~50mm: 6~12m. In bundles.
Standard:, astm, bs, din, gb, jis Origin:tianjin china Price: fob515-655 Thickness: 1.5mm-30mm Width: 10mm-1000mm Length: 4-12m Material:q195, q235, q345, ss400, a36 Technique:hot rolled steel flat bar Origin:tianjin, china(mainland) Length:50mm-12000mm or as customer's requirement Payment term:tt or l/c at sight Delivery date:15 days after receiving the down payment or lc. Tolerance:as the standard or as you requirements Grade :q195, q235, q345, ss400, a36 Standards:jis, aisi, astm, gb, din, en Surface treatment:mill finish galvanized Packaging:standard exporting packing or as client's requirement Certificate:bv, iso9001:2008 and mill test certificate Moq:20tons
Pls do send detailed inquiry to my email address: sales5_sjt@shengjintai.com.cn Type :Deformed steel bar Standard Grade: a. GB1499.2-2007, HRB500, HRB400. b. ASTM A615 Gr.40, Gr.60, JIS G3112 SD390. c. BS4449/1997, DIN488-1 400S/500S,AS4671 500N. Diameter: 6mm-50mm etc. Length :6m, 9m,12m as standard Application :Construction industry with all types of reinforced concrete structures and so on Packing :Standard export packing, or as per customers' requirement Quality :First quality Delivery time:Within 20 days after receive the deposit or the copy of L/C Others 1. All the production process are made under the ISO 9001:2001 strictly 2. Our products conform to all the standards 3. We can offer special specification products as per our customers 4. We can offer the original mill test certificate and original production
1.Specification: Material:Low carbon steel, Ribbed steel, Deformed steel bar Type:Welded Mesh Standard:AISI, ASTM, BS DIN, GB, JIS Usage:Construction Reinforcement Hole Shape:Square Weave Style:Reinforcing mesh, Welded 2.Standard Size: 1. Rectangular Rib Mesh Standard Sheets - 6m (Length) x 2.4 m (width) RL1218 RL1118 RL1018RL918RL818RL718 2. Square Rib Mesh Standard Sheet - 6 m (Length) x 2.4 m (Width) SL81SL102SL92SL82SL72SL62SL52 3.Application: 1.Welded reinforcement steel wire mesh is widely used in construction filed,like housing floor, roof wall, terrace, concrete pavement; 2.Welded reinforcement steel wire mesh is also used in deck paving, airport runway, tunnel lining, concrete pipes, piles of industry and civilian; 3.Welded Wire Mesh can be used in wall,road for reinforcement. Skype:cara-gao Email:sales5_sjt@shengjintai.com.cn
Standard: GB PSB500/PSB785/PSB830/PSB930/PSB1080 Material: 40Si2MnV Categories: screw-thread, galvanized, epoxy coat Diameter: 15mm, 18mm, 25mm, 32mm, 40mm, 50mm Length: 6m-15m, or according to customerâ??s requirement. Tensile Strength: 630Mpa / 980Mpa / 1030Mpa / 1080Mpa 1230Mpa, the 1000h Relaxation is 3.0% max. The third party inspection: BV SGS China national construction steel quality supervision and test centre. Package: In bundles Application: Dam, Bridge, Railways
Standard ASTM A615 / BS 4449 /GB HRB/ JIS G3112 /DIN488-1 Grade HRB500 HRB400 HRB335 460B 500B 400S 500S SD390 Diameter 6mm-50mm Length 6-12m Technique Low temperature hot-rolling reinforcing deformed steel rebar Tolerance As the standard or as your requirement Application Building, construction, road, bridge,etc Certificated BV ISO SGS MOQ 25tons per size steel rebar Packing details Steel rebar packed in bundle or as your requirement Delivery Within 20 days after deposit Payment T/T or L/C
Specifications Standard:AISI, ASTM, BS, DIN, GB, JIS Dimensions:20*20mm*3mm-200*200mm*20mm Grade:Q195-Q420 Series Place of Origin:Tianjin, China (Mainland) Model Number:2#-20# Type:Equal Application:Building Construction Product name:Hot Rolled Steel Angle Bar Surface treatment:Hot Dip Galvanised Length:6m-12m Technique:Hot Rollled Material:Carbon Steel Price:FOB/CIF/CFR Port:Tianjin, China Packaging Details:standard seaworthy packing in bundle Delivery Detail:within 20 days after receiving deposit
Steel rebars wire rod and building materials, deformed steel bar.
Deformed steel bars.
Steel bars.
Steel bars.
Steel bars.
Steel flat bar, angle bar.
