Polish Taper Threaded Splices for Rebar

• Connection: Flange
• Head Code: Round
• Thread Distribution: Internal Thread
• Surface: Polish
• Material: Carbon Steel
• Technics: Forged
• Model NO.: 12-40mm
• Application: Oil Pipe
• Customized: Customized
• Certification: CQC, CCC, PSE
• Warranty: 1 Year
• Type: Upsetting Forged
• Color: Black or White Surface
• Building: Modern
• Production Process: Upset and Threading
• Transport Package: Carton
• Specification: 12-40mm
• Trademark: CPDL
• Origin: China
• HS Code: 73181900
• Production Capacity: 5000000PCS/Month

Product Description

Product Description

Upsetting type rebar coupler is strong rebar parallel thread couplers which enlarge the rebar nominal diameters by cold forging and then do the thread cutting, after the thread cutting, the thread smaller diameter still larger than the rebar nominal diameter, so it is very strong connections, because of thread cutting, its threads are very smooth and it can be called easy installation rebar couplers and also it can have quick connection for rebar.

Product Details:

Name:	Parallel   Upsetting Rebar couplers (U type)
Used for Rebar:	HRB500/Grade 75/Kuwait 550/500B and so on with rebar yield strength   higher than 500MPa.
Raw Material:	40CR-yield strength 750Mpa, Tensile strength: 860MPa
Size:	16mm/18mm/20mm/25mm/28mm/32mm/36mm/40mm
Packing:	By bags and pallets packing, or wooden case packing as required (25KG   smaller packing, 1700KG per pallet)
Sample:	Free existing samples for checking dimension and quality
Production time:	15-40 days based on different quantity after receive the prepayment
Shipping Port:	Xingang,Tianjin Port,  Shanghai   Port, China.
Payment Terms:	TT / LC
Certificate:	ISO/ CE

 

SIZE (mm)	Out Diameter (mm)	Length (mm)	Pitch (mm)	N.W    (KG)	PACKING IN ONE BAG  (NOS)	1 BAG WEIGHT (KG)	Approvals/ Certificate
16	26	40	2.5	0.083	250	20.75	CE / ISO
18	29	44	2.5	0.116	200	23.20	CE / ISO
20	32	48	3.0	0.159	132	20.98	CE / ISO
22	36	52	3.0	0.214	121	25.89	CE / ISO
25	40	60	3.5	0.308	80	24.64	CE / ISO
28	44	66	3.5	0.404	56	22.62	CE / ISO
32	50	72	4.0	0.615	42	25.83	CE / ISO
36	56	80	4.0	0.894	27	24.13	CE / ISO
40	62	90	4.0	1.136	25	28.40	CE / ISO

1.Strong Reba Parallel thread couplers Introduction

Rebar Upsetting Couplers is used in Upsetting technology is a parallel-thread mechanical splicing system designed for the connection of 16mm to 40mm reinforcing bars. This is easy installation rebar couplers which can make sure the quick connection for rebar. We mainly produce it by higher strength raw material 40CR

It is designed and manufactured in compliance with China standard of JGJ107-2010, UK standard of BS8110, USA standard of ACI318, VN standard of TCVN8163 and other international standards.

2.Features and advantages for this high efficiency and cost saving system:

a.No reduction of the bar cross section area and bar break feature.

b.Fast installation no need torque wrench

c.Assemble easily by visual inspection

d.It is Standard ISO parallel Metric Thread designs.

e.This mechanical connections are quicker, safer and mover convenient ways than lap splicing or welding splicing.

3.Working Steps

a.Cutting the rebar end to make it flat

b.Enlarge the rebar diameter by cold upsetting

c.Making the parallel thread by cutting

b.Connect the rebars and make sure the barbreak

4.Technical Data

a.Applicable Standards: JGJ107-2010, UK standard of BS8110, USA standard of ACI318, VN standard of TCVN8163 and other international standards.

b.Raw material

Couplers are produced by the raw material of 40Cr, correspond to international standards of JIS: SCr440, ASTM: 5140, ISO: 41Cr4.

Chemical composition: C:0.37~0.44    Si:0.17~0.37   Mn:0.50~0.80   Cr:0.80~1.10 Ni:≤0.30  P:≤0.035  S:≤0.035  Cu:≤0.30

Mechanical Properties: Yield strength≥ 785MPa, Tensile Strength: ≥980MPa.

5.Technical Data

a.Applicable Standards: JGJ107-2010, UK standard of BS8110, USA standard of ACI318, VN standard of TCVN8163 and other international standards.

b.Raw material

Couplers are produced by the raw material of 40Cr, correspond to international standards of JIS: SCr440, ASTM: 5140, ISO: 41Cr4.

Chemical composition: C:0.37~0.44    Si:0.17~0.37   Mn:0.50~0.80   Cr:0.80~1.10 Ni:≤0.30  P:≤0.035  S:≤0.035  Cu:≤0.30

Mechanical Properties: Yield strength≥ 785MPa, Tensile Strength: ≥980MPa.

 

Company Profile

Packaging & Shipping

FAQ

1. Q: Are you a trading company or manufacturer?

    A: We are an original equipment manufacturer.

2. Q: How long is your delivery time?

    A: It is according to the model and quantity.

        Generally, it is 3-5 days if the products are in stock.

        It will be 15-30 days if you want to customize the products

3. Q: What are your terms of payment?

    A: We accept T/T, Western Union, Money Gram, PayPal, Alibaba Escrow, etc.

        Payment<=USD 5000, 100% in advance.

        Payment>=USD 5000, 30% T/T in advance, balance before shipment.

 4. Q: Do you provide samples? Is it free or extra?

A: Yes, we could offer the sample for free charge, but clients do not need to pay the cost of freight.