Factory Wholesale Black Tube 73mm Round Longtitudinal Welded Steel Pipes

• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Construction & Decoration
• Section Shape: Round
• Length: 4-12m
• Thickness: 2-22mm
• Color: Black
• Production Capaci: 500000tons/ Year
• Certificate: ISO
• H.S Code: 7306309000
• Secondary or Not: Non-Secondary
• Transport Package: as Customer Requests
• Specification: 10-1000mm
• Trademark: Jinnuo
• Origin: Tianjin, China
• HS Code: 7306309000

Product Description

Product Name	Carbon steel tube
Material	10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35
Wall Thickness	0.6MM~30MM
Outer Diameter	21.3MM~660MM
Length	Length:Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request
Standard	API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711
Grade	10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52, Grade A, Grade B, Grade C
Technique	ERW Steel Pipe
Packing	Bundle, or with all kinds of colors PVC or as your requirements
Pipe Ends	Plain end/Beveled, protected by plastic caps on both ends, cut quare, grooved, threaded and coupling etc.
Surface Treatment	1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients's requirements
Product Application	1. Fence, greenhouse, door pipe, greenhouse 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction
Origin	Tianjin, China
Certificates	API ISO9001-2008, SGS, BV
Delivery Time	Usually within 10-35 days after receipt of deposit