Parallel Thread Rebar Coupler

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specification

1.Material:45#high quality carbon steel.

2.Application: 12--50mm.

3.High strength,low cost,simple operation.

Coupler Size	Outer Dia(±0.5mm)	Inner Dia(±0.5mm)	Length(±2mm)	Thread Pitch(mm)	Thread Angle(º)	Weight/Pc(kg)
D12	19	10.28	35	M12*1.75P	60/75	0.036
D14	21	12.55	38	M14.8*2.5P	60/75	0.068
D16	24	14.50	43	M16.8*2.5P	60/75	0.099
D18	27	16.35	48	M18.6*2.5P	60/75	0.125
D20	29	18.45	53	M20.6*2.5P	60/75	0.180
D22	33	20.35	58	M22.6*2.5P	60/75	0.205
D25	37	23.15	63	M26.0*3.0P	60/75	0.317
D28	41	25.95	68	M28.6*3.0P	60/75	0.399
D32	47	30.15	80	M32.8*3.0P	60/75	0.640
D36	54	33.85	83	M36.7*3.5P	60/75	0.900
D40	59	37.55	88	M40.4*3.5P	60/75	1.099
D50	74	47.10	125	M50.4*3.5P	75	1.298

Coupler Size	OD(±0.5mm)	Length(±2mm)	Thread Pitch	Thread Angle(º)	G/W(kgs)
D14	22	38	2.5	75	0.068
D16	25	43	2.5	75	0.099
D18	28	48	2.5	75	0.125
D20	30	53	2.5	75	0.180
D22	34	58	2.5	75	0.205
D25	38	63	3.0	75	0.317
D28	42	68	3.0	75	0.399
D32	48	80	3.0	75	0.640
D36	55	83	3.5	75	0.900
D40	59	88	3.5	75	1.099

Rebar Coupler Advantages:

----Adopt National Standard 45# igh quality carbon steelas raw meterial.

----High strength, tensile test usually more than 600Mpa,Tensile strength can reach 110%of yiled strength of parent rebar.

----The product has passed ISO9001 International Quality System Certification.

----We can design,produce weldable or other type rebar couper as per customers` requirement.

Tengzhong Machinery Co.,Ltd

A processional manufacture of rebar mechanical splicing equipment,rebar processing machinery,rebar coupler and related products.It is a membership of construction machinery trade of China quality cotrol association.

Q:What are the common methods of securing steel tube couplers to scaffolding tubes to prevent unauthorized tampering or removal?: To prevent unauthorized tampering or removal, there exist various commonly employed techniques for securing steel tube couplers to scaffolding tubes. 1. Locking Pins: The prevailing approach involves the utilization of locking pins or clips, which are inserted through the holes in both the coupler and tube, effectively joining them together. These pins are equipped with a locking mechanism that deters easy removal without the appropriate tools. 2. Safety Clips: Another method entails the application of safety clips, which are metallic clips placed over the ends of the coupler and tube, preventing their separation. These clips are deliberately designed to be arduous to remove without the proper tools. 3. Security Caps: An alternative widely adopted technique is the utilization of security caps. These caps, made of plastic or metal, are positioned over the ends of the coupler and tube, effectively concealing the attachment point. Often, they are secured with a locking mechanism or a tamper-evident seal, serving as a clear indication of any tampering attempts. 4. Welding: In certain scenarios, the couplers may be permanently welded to the scaffolding tubes. This method ensures a high level of security, as removing the couplers without damaging the structure becomes exceptionally difficult. 5. Tamper-Evident Seals: Tamper-evident seals can be employed in conjunction with any of the aforementioned methods. These seals, in the form of strips or tags, are affixed to the coupler and tube, providing a clear indication if tampering has occurred. Any breakage or damage to the seal unequivocally reveals attempts to remove or tamper with the connection. It should be emphasized that the specific technique employed may depend on the regulations and requirements imposed by the project or industry. Furthermore, regular inspections and maintenance should be conducted to ensure the security of the connections and promptly detect any tampering or potential issues.

Q:I just got a scaffold piercing about 5 days ago and its still really tender and slightly red is this normal?: Yes, and it may even be too sore to sleep on as well. Just do your sea salt soaks everyday and in about a month and a half or two months it should feel normal again.

Q:Can steel tube couplers be used for scaffolding projects that involve working at extreme heights?: Yes, steel tube couplers can be used for scaffolding projects that involve working at extreme heights. Steel tube couplers are commonly used in scaffolding systems as they provide a secure and reliable connection between tubes, ensuring stability and safety. They are designed to withstand heavy loads and can be used in various construction projects, including those at extreme heights. However, it is important to follow proper safety guidelines and regulations and ensure that the scaffolding system is erected, inspected, and maintained by qualified professionals to ensure the safety of workers at extreme heights.

Q:Or just any picture of her on the scaffold OR just a picture of the scaffold she was standing on?..!!..please help!: Go to Google, type in Scarlet Letter 1995 it will take you to the site of the Demi Moore version of the story and there are several stills taken from the movie - one of which is Hester on the scaffold with Pearl.

Q:Are steel tube couplers resistant to twisting or torsional forces in scaffolding structures?: Yes, steel tube couplers are generally resistant to twisting or torsional forces in scaffolding structures. The strong and rigid nature of steel makes it capable of withstanding torsional loads, ensuring the stability and safety of the scaffolding system.

Q:What are the common uses for steel tube couplers in scaffolding?: Steel tube couplers are commonly used in scaffolding to connect and secure steel tubes together, forming a stable and reliable framework. These couplers allow for the assembly and disassembly of scaffolding structures, ensuring safety and stability for workers who need to access elevated areas for construction, maintenance, or other purposes.

Q:What is the typical maintenance routine for steel tube couplers in scaffolding?: The typical maintenance routine for steel tube couplers in scaffolding involves a series of steps to ensure their safe and efficient use. Here is a general outline of the maintenance routine: 1. Inspection: Regularly inspect all steel tube couplers for signs of wear, damage, or corrosion. Look for cracks, bends, or any other abnormalities that may compromise their structural integrity. 2. Cleaning: Clean the couplers regularly to remove dirt, debris, or other substances that may accumulate on their surfaces. Use a brush or a cloth and mild detergent to gently scrub away any grime or rust. 3. Lubrication: Apply a suitable lubricant to the moving parts of the couplers, such as the bolts, nuts, or swivels. This will help prevent rusting and ensure smooth operation. 4. Tightening: Check the tightness of the couplers regularly, especially after assembling or disassembling the scaffolding. Ensure that all bolts and nuts are securely fastened to maintain the stability of the structure. 5. Replacement: If any couplers are found to be severely damaged, cracked, or unable to securely hold the tubes, they should be replaced immediately. Do not compromise safety by using faulty or weakened couplers. 6. Storage: Properly store the steel tube couplers when not in use. Keep them in a dry and well-ventilated area to avoid moisture buildup, which can lead to corrosion. 7. Training: Ensure that all workers who handle scaffolding and couplers are properly trained in their maintenance and safe usage. This will help prevent accidents and ensure the longevity of the equipment. By following this maintenance routine, you can ensure that the steel tube couplers in your scaffolding remain in good condition, providing a safe and reliable support structure for construction or other activities.

Q:Are steel tube couplers compatible with scaffolding systems that require different tube diameters?: No, steel tube couplers are not compatible with scaffolding systems that require different tube diameters. Steel tube couplers are designed to connect tubes of the same diameter. They provide a strong and secure connection between two tubes, ensuring the stability and safety of the scaffolding structure. However, if the scaffolding system requires different tube diameters, such as a larger diameter for the main structure and smaller diameter for the cross bracing, the steel tube couplers will not be able to properly connect the tubes. In this case, other types of couplers or connectors specifically designed for different tube diameters would need to be used to ensure compatibility and safety.

Q:What are the requirements for inspecting steel tube couplers in scaffolding?: The requirements for inspecting steel tube couplers in scaffolding include ensuring that they are properly installed and secure, free from any damage or corrosion, and in compliance with relevant safety standards and regulations. Regular inspection intervals should be established, and any faulty or defective couplers should be immediately replaced to maintain the integrity and safety of the scaffolding structure.

Q:Got my scaffolding/industrial piercing done a couple of days ago. I like it but i would prefer it a little more horizontal than at the moment, would it be possible/worth it for me to take the top piercing out and get it re-pierced further down?: in order to get both piercings lined up for a bar between, you'd need to get both redone, and not just the top one

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