Hot Dipped Galvanized Steel Square and Rectangle Pipe Tube 6m Length ASTM GB Standard
Our main products and range:
1: All the production process are made under the ISO9001: 2000 strictly
2: With BV certificate, PC certificate, ISO9001-2000, SGS inspection.
3. Standards: ASTM A500, BS1387, GB/T3094 JIS3466
Standard size of pipe in stock:
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