Gold Member Since 2013
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Lyfoo Industry Co., Ltd.

Screw Coupler, Rebar Coupling, Material Coupler manufacturer / supplier in China, offering Construction Metal Building Material Rebar Coupler, Manual Gantry Crane, No Rail Electric Chain Hoist Crane, Double Girder Traveling Crane, Cost Effective Bridge Crane Solution and so on.

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Supplier Homepage Product Spring Construction Metal Building Material Rebar Coupler

Construction Metal Building Material Rebar Coupler

FOB Price: US $0.5 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $0.5/ Piece
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Port: Tianjin, China
Transport Package: Strong Wooden Box
Payment Terms: T/T

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Basic Info
  • Model NO.: LY
  • Structure: Roller Chain
  • Material: Carbon Steel
  • Thread: Parallel Thread
  • Raw Material: 45# Quality Carbon Steel
  • Customized Available: Yes
  • Specification: Alloy Steel
  • Connection: Female
  • Flexible or Rigid: Rigid
  • Standard: Standard
  • Thread Pitch: 2.0mm 2.5mm 3mm
  • Certification: ISO9001
  • Trademark: LYFOO
  • Origin: China
Product Description
Rebar coupler

Manufacturing process
Rebar cutting- Bore---Rough lathing the bottom hole---Strip the ex-circle----Lathe finish the bottom hole---Countersink---Rust-proof treatment- Test and pack


1. Material: 45# solid carbon steel
2. Tensile test more than 600Mpa, tensile strength could reach 110% of parent material
3. Rebar coupler is accordance with ISO9001 international quality system certification
4. Wide application: Connect HRB335, HRB400, HRB500 hot rolled ribbed bars with diametr 12-50mm

Product profile:

Straight thread connecting sleeve is used for connecting steel rebars on construction project. It mainly connect 12 - 50mm HRB335, HRB400 and HRB500 hot rolled ribbed rebars.

Main features:

(1)Products possess the ISO9001 international quality system certification.
(2)Products pass the provincial authentication. The Hebei Provincial Department of Construction approves to volume product, with production certificate.
(3)By the national construction engineering quality supervision and inspection center type inspection to confirm the qualification, and all of the joint performance can reach the I class connector standards in JGJ107 - 2010 .
(4)The rebar connecting sleeves adopt national standard 45# carbon structural steel, apply the traditional manufacturing process, with the advantage of high dimensional accuracy, reliable quality.
(5)Standard type,positive and negative thread type, different diameter type, expanding type, and the lock nut type, five series sleeve in total conclude more than 100 kinds of products, to meet all the connection requirements of any part no matter transverse vertical or obliquethe in the structure of bridge,tunnel and construction project. 
(6)We can also produce welded sleeve, or according to customer requirements to design, produce  other types of sleeve.

Remarks: The sleeve from our company is not marked, According to the requirements of the customer,we mark the sleeve individually. The charge of marking need to be paid alone!
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