Mild Steel Hollow Sections for Building Material Square Steel Pipe

• Type: Round
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Technique: Welded
• Shape: Block
• Surface Treatment: Galvanized
• Special Use: Mold Steel
• Application: Structural Steel Bar
• Length: 5.8m 6m
• Surface: Black,Galvanized
• Wall Thickness: 0.7-20mm
• Transport Package: in Bundles
• Specification: 20*20mm
• Trademark: BWTD
• Origin: Tianjin
• HS Code: 73066100
• Production Capacity: 5000mt Per Month

Product Description

Gi Square Pipe Customized Scaffolding Pipe /Gi Pipe/Black Steel Pipe /Carbon Galvanized Pipe, Gi Hollow Section/Galvanized Steel Pipe

Commodity	black/galvanized square steel pipe
Size	20x20--400x400mm   (square)	20x40--400x600mm  (rectangular)
Wall thickness	0.7-20mm
Length	5.8m 6m or based on your request
Standard	ASTM A500 and so on (the Chinese material can be Q195,Q235Q345)
Surface	Black, or Galvanized and Oiled to prevent the rust
End finish	Plain end
Material	Q195→grade B, SS330, SPHC, S185   Q215→grade C, CS Type B, SS330, SPHC   Q235→grade D, SS400, S235JR, S235JO, S235J2
Standards	ASTM A53, BS1387, DIN2440   SGS, ASTM-A53A, BS1387-1985   GB/T3091-2001, GB/T8162, GB/T8163:10#, 20#, 35#, 45#   16MN(Q345B)GR. A, GR. B, GR. C   ASTM A106 GR. A, GR. B, GR. C   API 5L A B X42, X46, X52, X60, X65, X70, X80     Certificates: API 5L, API 5CT, ISO, CE
Usage	construction, building material
Packing	In bundles, packed in woven bag or as your request.
HS code	7306610000