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상품명
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galvanized steel pipe standard sizes welded hot dip steel square pipe
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크기
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outside diameter: 20mm – 508mm
wall thickness: 1.2mm -12mm length: <=12m. as required |
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기준
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API 5L/ASTM A523/ASTM A252/GB-T8711/BS 6363 등
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재료
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S235JR,S235JO,S235J2,SS330,SPHC, S185,CS Type B
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Fabrication
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Plain ends, cutting, threading, 등.
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표면 처리
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1. Silver and color painting
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2. 투명한 기름,방청유
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3. Galvanize on the surface
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패키지
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묶음;Bulk;비닐봉지 ,등
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기타
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We can do special orders as customer’s requirement.
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All the production process are made under the ISO9001:2008 strictly
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