Dimensions & appearance
Outside section dimensions, wall thickness, length, end finish and visual condition can be checked against the agreed order specification.
GALVANIZED STEEL PIPE
镀锌方管
表面洁净、规格一致的镀锌方管，用于家具框架、仓储货架、大门、 温室骨架及一般制品加工。镀锌钢带卷制成型；尺寸、壁厚与镀层等级可指定—— 我们逐单确认可行性与交期。1 吨起订。
- Common size guide
- Per order — confirm required section size
- Wall thickness
- Confirm required wall
- Length requests
- 6 m / cut to length
- Steel grades
- Confirm required grade
Share your size, quantity and destination. Supply options are confirmed in your quotation.
01 / SELECT YOUR SIZE
A clearer starting point
for your order.
Square Pipe published supply range for enquiry. Each size and supply condition is subject to quotation confirmation.
| Selection item | Published product information |
|---|---|
| Section range | Per order — confirm required section size |
| Wall thickness | Confirm required wall |
| Length options | 6 m / cut to length |
| Steel grades | Confirm required grade |
| Coating | Pre-galvanized strip; Z40/Z60/Z80 (40/60/80 g/m²) coating |
Reference dimensions do not indicate stock availability or product certification. Standards and dimensional series may differ. For another size or wall thickness, send your exact specification.
Material, coating & supply options
- 产品名称
- 镀锌方管（SHS）
- 产品类型
- 镀锌钢带冷弯成型焊接空心型材——钢带在成型前已镀锌。如您的项目引用了 相关标准，请提供标准号与尺寸；报价前我们会核实可行性。
- 截面尺寸
- 按订单生产——请按图纸或尺寸清单确认所需截面。
- 壁厚
- 常规 0.6 – 2.5 mm；其他壁厚可提出，按尺寸与数量评估。
- 钢种
- 请说明所需材质。材质、尺寸与供货条件逐单确认。
- 锌层
- 常规 Z40 / Z60 / Z80（40 / 60 / 80 g/m²）；其他镀层重量可提出，报价前确认。
- 长度
- 常规 6 m / 12 m；可按需定尺
- 表面
- 镀锌表面洁净均匀，适合喷粉、电泳或包覆；验收要求按订单约定。
- 制造标准
- 请说明所需的尺寸系列与规格。我们与工厂核实可行性，报价前书面确认—— 不做无法举证的合规声称。
- 用途
- 家具框架、仓储货架、大门、温室骨架、光伏支架结构及一般轻工制品。
- 起订量
- 1 吨起——适合试单与市场测试。
- 交期与发运
- 常规壁厚约 1 周备妥；报价提供确认的生产与交货排期。运输时间单独报价。
- 包装
- 钢带打捆、防水包装或按客户要求
02 / DEFINE THE CHECKS
Inspection to match
your order.
Tell us what needs to be verified. Inspection and documentation can be arranged to your order requirements, subject to agreement before production.
Zinc coating
Coating thickness measurements and the agreed sampling method can be arranged. Specify the required internal and external coating criteria when requesting a quote.
Tests & documentation
Material documentation, mechanical tests, hydrostatic or other applicable tests, and third-party inspection can be discussed before order confirmation. Availability, scope, fees and timing are agreed per order.
Agree test scope, acceptance criteria and required reports before placing the order.
03 / PLAN THE APPLICATION
Square Pipe.
Practical possibilities.
Start with the intended use, then confirm the right material, dimensions and coating for your project.
04 / PLAN THE DELIVERY
From specification
to dispatch.
Dispatch timing is confirmed for your order. Quantity, availability, processing and inspection all form part of the schedule.
- 01
Confirm the specification
Agree the size, grade, applicable standard, zinc coating, pipe ends, quantity and inspection requirements.
- 02
Approve the quotation
Your quotation confirms availability, minimum quantity, payment terms, packaging and the estimated dispatch date.
- 03
Prepare & inspect
Production or stock preparation and any agreed inspection are scheduled after the order and agreed payment conditions are met.
- 04
Pack & dispatch
Bundle packing, end protection, shipment documents and transport arrangements follow the order. Transit time is quoted separately from preparation time.
Packing & shipment requirements
Steel-strapped bundles are a common packing option. Request end caps, thread protection, bundle identification or additional export packing when enquiring. Packing, shipping terms and documents are confirmed in the quotation.
BEFORE YOU ORDER
Useful answers.
Are all listed sizes in stock?
The size information is an enquiry reference, not a stock list. Please send the required section dimensions, wall thickness and quantity so we can confirm availability and the applicable supply standard.
Is your tube hot-dip galvanized or pre-galvanized?
Our tube is roll-formed from pre-galvanized steel strip — the strip is zinc-coated before forming. Standard classes are Z40/Z60/Z80 (40/60/80 g/m²). If your application needs a heavy post-galvanized coating, send the requirement and we confirm feasibility honestly before quoting.
Is the tube seamless?
No — and we say so. Tube rolled from strip always has a weld seam. Ours is a welded tube; seam appearance and treatment can be discussed for your application.
Can you quote other standards or sizes?
Yes, send the standard and exact section dimensions × wall thickness. Other sizes and special lengths are reviewed individually, and dimensions must be matched to the specified standard.
Can tests or third-party inspection be arranged?
Inspection can be arranged according to the order and customer requirements, subject to prior agreement. Specify the test method, acceptance criteria, sampling, required reports and inspection party before order confirmation.
What is the lead time and minimum order quantity?
MOQ is from 1 ton per order — sized for trial orders and market tests. Standard walls are ready in about 1 week. Every order gets a confirmed production and delivery schedule in writing with the quotation.
Can the hollow section be used for my structure?
Please provide the intended use, loads, connection details and environment. The designer must confirm section capacity and structural suitability; the size guide alone does not establish fitness for a project.
Request a pipe quotation
Tell us the size, quantity and destination. We will confirm the supply options, inspection scope and dispatch schedule in your quotation.
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