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Hebei Huayang Steel Pipe Co., Ltd.

Hebei Huayang Steel Pipe Co., Ltd. 품질 관리

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품질 프로필

We have always been inspecting and monitoring the quality through process at control points and conducting strict inspections at every step, resulting to its high-quality products in line with world standards and customers request.

Raw material inspection: dimension and tolerance check, appearance quality check, mechanical properties testing, weight check and raw materials quality assurance certificate check.

Semi-finished goods inspection: physical and chemical inspection, leakage magnetism and ultrasonic inspection.

Finished goods inspection: dimension and tolerance, appearance quality check and mechanical properties testing.

Inspection before ex-factory: We arrange our QC staff to manufacture’s plant for final quality and packing inspection each time before we deliver goods to port for shipping, and the connected sales staff will be with QC staff to make sure we did everything fully and strictly meet customer’s requirements.

인증
  • 중국 Hebei Huayang Steel Pipe Co., Ltd. 인증

    표준:API 5L

    번호:2B-0186

    발급 일자:2018-07-24

    유효 기간:2021-07-24

    범위 / 범위:Steel Pipe

  • 중국 Hebei Huayang Steel Pipe Co., Ltd. 인증

    표준:API 5L

    번호:5L-0919

    발급 일자:2018-11-05

    유효 기간:2021-07-24

    범위 / 범위:Manufacturer of Line Pipe Plain End at PSL 1 Type of Pipe:HFW / Delivery Condition: R / Max.Grade: X 56,- Type of Pipe:SAWL / Delivery Condition:R / Max Grade:X 70; Manufacturer of Line Pipe Plain End at PSL 2 Type of Pipe:HFW / Delivery Condition: M / Max

  • 중국 Hebei Huayang Steel Pipe Co., Ltd. 인증

    표준:ISO

    번호:00219Q22122R1M

    발급 일자:2019-04-28

    유효 기간:2020-05-08

    범위 / 범위:Production of level A2 longitudinal high frequency welded pipe,level A1 LSAW steel pipe.

  • 중국 Hebei Huayang Steel Pipe Co., Ltd. 인증

    표준:ISO

    번호:00219E31143R1M

    발급 일자:2019-04-28

    유효 기간:2022-05-08

    범위 / 범위:Production of level A2 longitudinal high frequency welded pipe,level A1 LSAW steel pipe.

연락처 세부 사항
Hebei Huayang Steel Pipe Co., Ltd.

팩스: 86-317-5296625

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