1. Material & Standards（材质与标准）
-
Material: Carbon Steel
-
Grades: Q235B
-
Standards: EN 39
-
Thread: ISO 228-1 (BSPP Parallel Thread)
-
Coating/Finish: Hot-Dip Galvanized Optional
2. Key Specifications（主要规格参数）
-
Size Range: 1/2" to 2" (DN15 to DN60) – Standard Scaffolding Sizes
-
Wall Thickness: As per EN 39 Standard
-
Pressure Rating: Not Pressure Pipe – Designed for Structural Load
-
Thread Type: BSPP (Parallel Thread, ISO 228-1) – For Secure Coupling
-
Corrosion Resistance: Optional Galvanization for Outdoor Use
3. Features & Benefits（特点与优势）
✔ Secure Coupling – BSPP threaded couplers provide strong, leak-free connections
✔ Durable & Reliable – Q235B material ensures structural strength for scaffolding
✔ Corrosion Protection – Hot-dip galvanization extends service life in outdoor construction
✔ Easy Installation – Compatible with standard scaffolding pipes and fittings
4. Applications（适用范围）
-
Construction Scaffolding
-
Temporary Support Structures
-
Building Maintenance Platforms
-
Industrial & Residential Construction Projects
5. Certifications（认证）
-
Mill Test Certificate (MTC)
-
ISO 9001 Certified
-
Mechanical Load Tested
Frequently Asked Questions (FAQ)
1. Are you a manufacturer or trading company?
We are a manufacturer with our own factory located in Hebei, China.
2. What materials do you offer?
-
Stainless Steel: 304, 304L, 316, 316L, 321, etc.
-
Carbon Steel: ASTM A105, ASTM A350 LF2, Q235, Q345, etc.
-
Alloy Steel: ASTM A182 F11, F22, F5, etc.
3. Which standards do your products comply with?
ASME B16.5, ANSI, ASTM, DIN, JIS, EN, GB — with third-party inspection available.
4. Do you support OEM/ODM customization?
Yes, we provide custom machining, coating, marking, and packaging based on your drawings.
5. What is your minimum order quantity (MOQ)?
MOQ is typically 1 piece for standard items; customized parts may vary.
6. Do you provide free samples?
Yes, free samples for standard sizes are available; buyers cover shipping cost.
7. What is your delivery time?
-
In-stock: 3–5 working days
-
Bulk/custom orders: 10–25 working days
8. How do you ensure product quality?
We perform full inspection: raw material verification, dimensional checks, pressure/leak tests, and surface finish inspection. Third-party testing is available upon request.
