Quality Control
Steel Grating Standard:
Dimensions: dimensions and tolerances
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Steel grating length allow ±5mm,width allow ±5mm
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The dimensions of any steel lattice shall be limited by the force of the slabbing and handling, and the dimensions of the removable
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slabbing shall also take into account the weight limits imposed by manual handling
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The bearing plate shall not be more than the width of the plate10%
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Cross bar position deviation: the surface of horizontal bar shall not exceed the surface of bearing flat steel by 1mm;The two ends of the cross bar shall normally not exceed 2mm on either side of the end face of the steel lattice plate
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Beam deflection and spacing deviation: the beam edge deflection to the center of the steel grid plate shall not be greater than 5mm
Certifications
Standard:
ISO9001:2015
Number:
0104Q126087ROS/1310
Issue Date:
2016-11-20
Expiry Date:
2019-11-20
Scope/Range:
Steel Grating ,Expanded Metal Sheet,Mesh Fence
Issued By:
Beijing international certification co. LTD
Standard:
ISO9001:2015
Number:
04620Q10607R0S
Issue Date:
2020-03-12
Expiry Date:
2023-03-11
Scope/Range:
Product of Steel Grating and Guardrail Net
Issued By:
Beijing Head International Certification Co, Ltd. .
Standard:
IS045001:2018
Number:
04620S10562R0S
Issue Date:
2020-03-12
Expiry Date:
2023-03-11
Scope/Range:
Product and Related Management Activities of Steel Grating and Guardrail Net
Issued By:
Beijing Head International Certification Co, Ltd. .
Standard:
IS014001:2015
Number:
04620E10560R0S
Issue Date:
2020-03-12
Expiry Date:
2023-03-11
Scope/Range:
Product and Related Management Activities of Steel Grating and Guardrail Net
Issued By:
Beijing Head International Certification Co, Ltd. .
Standard:
VERIFICATION OF CONFORMITY
Number:
ICR/VC/HM2412174
Issue Date:
2024-12-23
Expiry Date:
2029-12-22
Scope/Range:
S235/0235B/0235.iron and steel product
Issued By:
ICR.co.LTD
Company Profile
Hebei Zhuote wire mesh products Co., LTD
Contact Person: MrsBella Zhang