Scaffolding Black Steel Tube

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Quick Details

Thickness:	0.5 - 20 mm			Outer Diameter:	20 - 660 mm
Place of Origin:	TIA,Tianjin China(Mainland) China (Mainland)	Secondary Or Not:	Non-secondary	Application:	Structure Pipe,fluid pipe, oil pipe, gas pipe
Technique:	ERW	Certification:	BV	Surface Treatment:	painting
Special Pipe:	Thick Wall Pipe	Alloy Or Not:	Non-alloy	color:	black
certificate:	ISO9001	Key word:	black steel pipe	Thicknss tolerance:	-/+3%
Payment:	T/T L/C	pipe end:	plained end or bevelled end	Packaging Detail:	in bundles,knit bags, plywood box and so on
Grade:	20#,A53(A,B),A106(B,C),A333,St37,St52,Q235,Q345,Q195,10#-45#,A53-A369,ST35-ST52,Q195-Q345	Standard:	BS 1387,BS EN10025,BS 4568,BS EN 39,BS EN10217,GB/T 3091-2001,ASTM A106-2006,ASTM A53-2007,BS,GB,ASTM

Packaging & Delivery

Packaging Detail:	1) Bundle, 2) In Bulk 3) Bags 4) Clients' Requirements
Delivery Detail:	within 10-15 days after receipt deposit or irrevocable LC

Specifications

black scaffolding steel tube
1. OD: 21.3mm---------219.1mm
Thickness: 1.0mm-------10mm
2. Length: 5.

First: Company introduce

We are Professional manufacturer for GALVANIZED PIPE,ERW SQUARE HOLLOW SECTION,BLACK PIPE.

Founded on May 1st,2005,situated in Xizhaizhuang Town Industrial Estate,Tianjin..Thanks to good quality and a great veriety,our products are very popular among new and old customers and are export to such regions and countries as Southeast Asia and Middle East.

Second: Product Information

Black steel pipe/tubes

1. OD: 20mm-----219mm WT:2.0mm----10mm

2. Tolerance: Thinckness,+/-0.05mm; Length,+/-10mm

3.Material: S235JR

4.Standard: ASTM/BS/GB/DIN

5.Surface: Varnish

6.Moq: 5ton

7. Usage: Greenhouse,Scaffold,highway,bridge

8.Payment:30%T/T advance+70%upon presentig shipping documents.

9. Trade Terms: CFR,CIF,FOB

Third: Size

Stock erw steel pipe

O.D (inch)	W.T.(mm)
1/2”	1.4--2.75
3/4”	1.4--2.75
1”	1.4--3.5
1-1/4”	1.4--3.5
1-1/2”	1.4--3.75
2”	1.4--4.0
4”	1.4--5.75
5”	1.4--7.75
6”	1.4--7.75
8”	2.75--11.75

Q: can anyone tell me if these piercings hurt? i really like all of these piercing and plan to get them im not worried about the needle or anything like that its just the pain can you tell me how much these hurt compared to smiley or ear lobes. thanks :): septum-for me it did not hurt at all. the instant reaction though is the eyes water because of the area being sensitive. but i had no pain at all. i just inhaled deeply, and exhaled which is when the needle went through, and than they were like ok the needle is in. that needle went through like butta baby, because the piercer found what is commonly referred to as the soft or sweet spot. it was a little sore after, but that is common after most peircings. scaffold aka industrial-i do not have this done, but i have many friends who do. i heard the piercing itself does not hurt too much, but i heard afterwards it hurts like hell. it can become very sore and painful, especially because of the location, and how hair can hit it, or a shirt can catch on it, or you sleep on that side. i agree though, very cute. hand webbing i would imagine would not hurt at all. you probably would barely feel the hand webbing being pierced. i don't see the point in a hand webbing piercing, because i would think that could easily get in the way of many things. snake bite-i have the right side of my lip pierced, and to me that was my most painful piercing (i have left nostril, right eyebrow, septum, monroe, and right side of lip, and i had my labret before i got the monroe, but that has been retired) anywho..the right side of lip was the most painful for me. probably a 2 on a scale from 1-10. for me it was because my lips are thicker and fuller, and i have a lot of goodness for the needle to go through. but all in all, it depends on your pain tolerance level. for everyone it is different. i hope i helped! :)

Q: I really want to get my Scaffold re pierced, it's only one hole that needs to be re pierced I think but the other hole was where it kinda rejected (used to always get infected, never properly healed after 3 years, used to always get ear infections because of it) it's also left a small keolid scar. Wondering if it's safe to re pierce?: No. If it rejected it the first time than don't try it again. Leave it alone.

Q: Are steel tube couplers easy to install and remove?: Yes, steel tube couplers are generally easy to install and remove. They typically have a simple design that allows for quick and straightforward installation, requiring minimal tools and expertise. The removal process is also relatively easy, as they can be easily disconnected and disassembled without much effort.

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 to connect and secure steel tubes together, providing a strong and stable structure. These couplers are designed to withstand heavy loads and provide a reliable connection, making them suitable for projects involving working at extreme heights. Additionally, steel tube couplers are known for their durability and resistance to weather elements, ensuring that the scaffolding system remains safe and secure even in challenging conditions. However, it is crucial to ensure that the scaffolding system is designed and installed by trained professionals following all safety regulations and guidelines to ensure the utmost safety of workers working at extreme heights.

Q: Are steel tube couplers compatible with different scaffolding standards?: Yes, steel tube couplers are compatible with different scaffolding standards. They are designed to connect and secure scaffolding tubes, allowing for flexibility and compatibility across various scaffolding systems and standards.

Q: Are steel tube couplers resistant to corrosion or rusting in corrosive environments?: Yes, steel tube couplers are generally resistant to corrosion or rusting in corrosive environments. Steel is known for its durability and strength, and when properly treated and coated, it can provide excellent resistance to corrosion. Steel tube couplers are often coated with materials such as zinc, which acts as a protective barrier against corrosive elements. Additionally, stainless steel couplers can be used in extremely corrosive environments as they are made from an alloy that contains a high percentage of chromium, which forms a passive oxide layer that prevents rusting. However, it is important to note that the level of resistance to corrosion may vary depending on the quality of the coating and the specific corrosive environment. Regular maintenance, inspections, and appropriate protective measures should be taken to ensure the longevity and performance of steel tube couplers in corrosive environments.

Q: Height of 24m below the double row of scaffolding can not be flexible connection: This side of the question asked more professional, non-professional answer is not out, here to introduce the requirements of fastener scaffolding specifications, you can refer to see

Q: How do steel tube couplers contribute to the overall stability and strength of scaffolding?: The stability and strength of scaffolding structures are greatly enhanced by steel tube couplers. These crucial components securely connect and join steel tubes, creating a rigid and stable framework. To begin with, steel tube couplers ensure a reliable and strong connection between tubes, maintaining the stability of the scaffold and supporting heavy loads. By gripping the tubes tightly, they prevent any movement or slippage, even under significant pressure. This secure connection is vital for both the integrity of the scaffold and the safety of workers who depend on it. Furthermore, the weight and load are evenly distributed across the scaffold structure thanks to steel tube couplers. By connecting the tubes at various points, the couplers effectively transfer the load from one tube to another, evenly distributing the weight throughout the scaffold. This distribution of weight prevents any single tube from experiencing excessive stress, minimizing the risk of failure or collapse. In addition, steel tube couplers provide the convenience of easy assembly and disassembly of the scaffold. They allow for quick and simple connections between tubes, facilitating efficient construction and dismantling processes. This ease of assembly not only saves time and labor but also contributes to the stability of the scaffold by ensuring secure connections between all components. Moreover, steel tube couplers are highly durable and corrosion-resistant, making them suitable for long-term use in various weather conditions. Their robust construction ensures they can withstand the challenges of construction sites, providing a reliable connection between tubes for extended periods. In conclusion, steel tube couplers play a significant role in enhancing the overall stability and strength of scaffolding structures. They provide a secure connection between tubes, distribute the weight evenly, facilitate easy assembly, and offer durability and resistance to corrosion. These factors combine to improve the safety and reliability of scaffolding, making steel tube couplers an essential component in construction projects.

Q: Are steel tube couplers suitable for scaffolding projects with specific load-bearing requirements?: Yes, steel tube couplers are suitable for scaffolding projects with specific load-bearing requirements. Steel tube couplers are commonly used in the construction industry for connecting steel tubes and providing a secure and stable connection. These couplers are designed to withstand heavy loads and provide structural stability, making them ideal for scaffolding projects that require specific load-bearing capabilities. Steel tube couplers are versatile and can be used in various scaffolding configurations, such as creating vertical or horizontal supports, diagonal bracing, or connecting different levels of scaffolding. They offer a high level of strength and durability, ensuring the safety and stability of the scaffolding structure. In addition, steel tube couplers are easy to install and dismantle, allowing for quick and efficient assembly and disassembly of scaffolding systems. This is particularly important in construction projects where time is of the essence. Overall, steel tube couplers are a reliable choice for scaffolding projects with specific load-bearing requirements. They provide the necessary strength and stability to ensure the safety of workers and allow for efficient construction processes.

Q: Can steel tube couplers be used in extreme weather conditions?: Steel tube couplers are capable of being used in extreme weather conditions. Steel, being an extremely durable and weather-resistant material, is suitable for a variety of applications in harsh environments. The purpose of steel tube couplers is to establish strong and reliable connections between steel tubes, thus ensuring the structural integrity of the entire system. Regardless of whether the weather conditions involve extreme heat, cold, humidity, or exposure to UV radiation, steel tube couplers are specifically engineered to withstand such circumstances. Furthermore, due to its high tensile strength and corrosion resistance, steel is the preferred choice for applications in extreme weather conditions. However, it is crucial to bear in mind that proper installation and maintenance play a vital role in guaranteeing the longevity and optimal performance of steel tube couplers in any given weather condition.

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