OEM Concrete Rebar Spacer Plastic Rebar Chair for Construction

• Customization: Available
• After-sales Service: Contact Us
• Warranty: Contact Us
• Model NO.: SA-GJZJ3256
• Application: Machine Parts, Transportation, Concrete Fitting
• Certification: CCC, CE, ISO
• Surface Treatment: No
• Technics: Injection Molding Parts
• Material: Plastic
• Type: Injection Molding Parts
• Name: Rebar Spacer
• Place of Origin: Shandong, China
• Process: Plastic Injection Molding Parts
• Dimensions: as Your Requirement
• Quality Control: 100% Inspected
• Advantages: Within 20 Days After Receiving Last Confirm Info
• Unique: China Gold Supplier
• Supply: Drawing Design
• Standard or Nonstandard: Nonstandard
• OEM Service: Yes
• Custom Made: Yes
• Logo Printing: Customized
• MOQ: 10-1000PCS
• Free Sample: Yes
• Color: Black/Green
• Transport Package: Plywood Box
• Specification: SGS
• Trademark: Shengao
• Origin: Weifang, Shangdong, China
• HS Code: 87089910
• Production Capacity: 50000PCS/Month
• Package Size: 60.00cm * 45.00cm * 40.00cm
• Package Gross Weight: 10.000kg

Product Description

OEM Concrete Rebar Spacer Plastic Rebar Chair for Construction

Product Description

Plastic Rebar Chairs

1. Material: PP.
2. Size: 3/4"-1", 1.5"-2",2.5"-3"..... 5.5"-6"
3. Package: 240 pcs/carton, or packed in plastic bags and pattern.
4. Now we apply new material, the strength for rebar chair is perfect.
5.Color: Black or Grey

6.Package: packed with carton and pallet

7.Certificate: ISO9001:2015

Plastic Rebar Chair for concrete support are used to support the rebar mats or cages at the desired heights in order to achieve proper concrete coverage and maximize the benefit of reinforcing steel.
Plastic Rebar Chair are made out of durable non-corroding high density plastic which is both strong and light. Our rebar chair systems cannot change shape and will provide uniform concrete cover.
Plastic Rebar Chair for concrete support can be used in tilt up and slab work. They are stable and economical. Its fastening system is strong and versatile. 

 

Product Overview
Plastic Rebar Chairs are widely used in concrete construction to support and fix rebars, ensuring the correct concrete cover thickness between the reinforcement and the concrete surface.
They are commonly applied in slabs, beams, columns, walls, roads, bridges, tunnels, and precast concrete elements.
During installation, the rebar is placed into the groove of the chair, while the base rests directly on the formwork or ground. The spacer can withstand the load of the rebar, preventing sinking or shifting, and guarantees structural stability and durability.

Key Features
1. Material Advantages:
Corrosion-resistant - Ideal for humid, alkaline, or chemically aggressive environments (unlike metal chairs that rust).
Non-conductive - Safe for projects requiring electrical insulation (e.g., power plants, labs). Lightweight & Durable - Easy to handle and install, reducing labor costs.
2. Design Variations:
Available in circular, saddle, stepped, or adjustable designs.
Multiple height options (e.g., 15mm to 100mm) to meet concrete cover thickness requirements.
Some models are stackable for height flexibility.
3. Colors & Identification:
Typically green, blue, or black for easy on-site recognition.
4. Eco-Friendly:
Recyclable material, supporting sustainable construction practices (e.g., LEED-certified projects).
5. Advantages Over Traditional Spacers:
Feature Plastic Rebar Chair Metal/Concrete Spacers.
Durability Resists rust & chemicals Prone to corrosion (metal) / brittle (concrete).
Installation Lightweight, no-tool setup Heavy, requires manual tying.
Cost Efficiency Long-term savings Low up front cost but high maintenance.
6. Technical Considerations:
Select chair height based on design-specified concrete cover depth.
For high-temperature environments (e.g., steam curing), verify plastic heat resistance.
 

Item No.	Concrete cover		For bar diameter
	MM	INCH	MM	#=2.54MM
JFSLZ1-01	25/30mm	1"-1  1/4"	6-20mm	#2-#8
JFSLZ1-02	25/40mm	1"-1 1/2"
JFSLZ1-03	40/50mm	1 1/2"-2"
JFSLZ1-04	50/65mm	2"-2 1/2"
JFSLZ1-05	65/75mm	2 1/2"-3"
JFSLZ1-06	70/80mm	2 1/2 "-3 1/4"
JFSLZ1-07	75/90mm	3"-3 1/2"
JFSLZ1-08	85/100mm	3 2/5"-4"
JFSLZ1-09	90/100mm	3 1/2"-4"

Advantages:
      1. We are ODM&OEM, design according to your drawing.
      2. Rich experience and good technology support.
      3. Manufacturer and Trade Company.
      4. Low MOQ is accepted.
      5. 100% inspection before delivery.
      6. Competitive price with high quality.
      7. Convenient transportation. 

 

 OUR PRODUCING PROCESS:
        1. Tooling (Mold) design and Manufacture.
        2. Manufacture the parts according to the Stamping Machine.
        3. Riveting, Welding or Screw tap according to Customer's require.
        4. After finish manufacture process we will test the parts by the Image measurement instrument, Caliper,
        Angel Gage etc.
        5. After make sure all the dimension can reach customer's require, we will make the surface treatment 
        process.
        6. After finish surface treatment we will testing all the parts by worker so that we can make sure the 
        parts which we sell is 100% qualified.
        7. After finish testing we will pack the parts by Vacuum Package Machine.

         Quality control:
         * We have specialized QC testers to check the quality of the products according to different customers
         requirement. Usually, it's a random inspection, and we also offer 100% inspection at a reasonable price
         if required.
         * We have IQC to check the dimensions and surface of the incoming material
         * We have PQC to inspect full-course during the manufacturing processing
         * We have FQC to inspect all the anodizing/plating and other finishes products from our supplier and
         proceed with the professional quality and appearance inspection before shipping.

Delivery:
1. Production: For full container, normally we need 20-30 days after receiving the customer's down payment.
2. Transportation: It depends on the destination charge port.
3. Negotiation is needed for special requirements. 

 

FAQ

 

FAQ:
1. What is your terms of packing?
Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, 
we can pack the goods in your branded boxes after getting your authorization letters.

2. how can we guarantee quality?
Always a pre-production sample of Construction formwork concrete plastic rebar chair platform support spacer;
Always final Inspection before shipment;

3.what can you buy from us?
Formwork accessories:tie rod,wing nut,Construction formwork concrete plastic rebar chair platform support spacer,shoring props,plastic cones,scaffolding system and so on

4. why should you buy from us not from other suppliers?
1.Dedicated attitude and attention on metal-forming industry; 
2.Specialized in stamping, casting, forging process; 
3.Completed product delivery system; 
4.Required products by reasonable cost; 
5.Trustworthy business partner, perfect after-sale service!

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Cash,Escrow;
Language Spoken:English,Chinese


         If you are interested in our products, please send a message to us! 

      Quality First, Price Best, Service Foremost!
      We assure you of our best services at all times!