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测量卷尺

Surveying Measuring Tapes

Model No. SMT-0001 · Surveying & Geomatics Equipment

Steel Surveying Tape 30 m Open Reel Class II

30 m开放式摇架II级钢卷尺

Setting-out crews need a tape that stays legible and accurate after months of mud and sun. This 30 m Class II steel tape is accurate to ±6.3 mm at full length, with a 13 mm nylon-coated blade graduated in millimetres. It is standardised at 50 N and 20 °C and winds onto an open aluminium reel.

Length
30 m
Accuracy class
Class II (±6.3 mm at 30 m)
Blade
13 mm wide, nylon-coated carbon steel
Graduation
mm throughout, metres and decimetres numbered
Reference tension
50 N at 20 °C
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Packing & Shipping

Place of originChina (dispatched from Shanghai)
BrandLiquid International / OEM on request
Export packingFumigation-free plywood case or reinforced carton
Loading portShanghai / Ningbo (others on request)
Payment termsT/T, L/C at sight (confirmed on quotation)
Trade termsEXW, FOB, CFR, CIF, DAP

Typical export terms — final terms are confirmed on the proforma invoice.

Product Description 产品描述

Setting-out crews need a tape that stays legible and accurate after months of mud and sun. This 30 m Class II steel tape is accurate to ±6.3 mm at full length, with a 13 mm nylon-coated blade graduated in millimetres. It is standardised at 50 N and 20 °C and winds onto an open aluminium reel.

Highlights

  • Class II, ±6.3 mm at 30 m
  • 13 mm nylon-coated steel blade
  • Standardised at 50 N, 20 °C
  • Open reel sheds mud easily

Applications

  • Setting-out offsets
  • Chain survey teaching
  • Foundation and grid checks
  • Short baseline measurement

Specifications 技术参数

ParameterValue
Length 长度 30 m
Accuracy class 精度等级 Class II (±6.3 mm at 30 m)
Blade 尺带 13 mm wide, nylon-coated carbon steel
Graduation 刻度 mm throughout, metres and decimetres numbered
Reference tension 标准拉力 50 N at 20 °C
Reel 摇架 Open aluminium frame with folding handle
End fitting 端头 Swivel ring with zero at hook
Weight 重量 1.1 kg
Model No.SMT-0001
Place of originChina (dispatched from Shanghai)

Applicable standards 适用标准

OIML R 35-1 ISO 4463-1 ISO 7078

Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.

Packing & Shipping 包装与运输

Export packing

Fumigation-free plywood case or reinforced carton

Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.

Loading port

Shanghai / Ningbo (others on request)

Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.

Inquiry Now 索取报价

Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.

Products in this inquiry: Steel Surveying Tape 30 m Open Reel Class II (SMT-0001)

We reply within 24 hours (Beijing Time, UTC+8). Your details are used only to answer this inquiry.

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