Q235B Large Diameter Sewage Pipe Straight Seam Welded Spiral Steel Pipe

• Customization: Available
• After-sales Service: 24hours Online
• Warranty: Lifetime Warranty
• Technique: Hot Rolled
• Material: Alloy Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration
• Section Shape: Round
• Outer Diameter: 6 - 22 mm
• Standard: ASTM
• Certificate: API, CE, Bsi, RoHS, SNI, Bis, Saso, Pvoc, Soncap,
• MOQ: 1 Ton
• Keyword: Welded Pipe
• Tolerance: ±1%
• Delivery Time: Within 7 Days
• Packing: Standard Seaworthy Packing
• Length: 12m, 6m, 6.4m, Customers′ Request
• Transport Package: Airplanes, Ships, Trucks
• Specification: 2.1-60mm
• Trademark: great steel
• Origin: Shandong
• Production Capacity: 50000tons Per Year

Product Description

Product Description

Name	Welded Steel Pipes
Size	OD : 21.3mm-406.4mm WT : 1.2-20mm Length : 1-12m
Ordinary Dimension	DN6 /DN8/DN15/DN20/DN25/DN32/DN50/DN80/DN100/DN150/DN300/DN500 etc
Steel Grade	Q195, Q235A-B, Q345A-E, 20#, 10#,16Mn, ASTM A36,ASTM A500,  ASTM A53, ASTM 106, SS400, St37, St52, S235JR, S355TRH ect.
Standard	GB/T 3091-2001,GB/T13912-2002, BS 1387, ASTM F1083 ect.
Pipe Ends	Plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp,  or as customers' requirement
Treatment	As Requriements
Application	liquid delivery (pump well, gas, water), construction pipe, structural  pipe(greenhouse structure, fence post), curtain wall, machinery part ect.
Package	in bundle, no other package or wrapped with waterproof,  or as customers' requirement
Lead Time	10days from stock  15-20days produced according to the qty
Remarks	1.All the pipes are high-frequency welded. 2.Both inner and outer welded stab can be removed. 3.Special design available according to requirement. 4.Pipe can be necked down and punched holes. 5.Supplying BV or SGS Inspection if client need.

Product Parameters

FAQ

Q1.  Are you trading company or manufacturer ?
A: We are professional manufacturer, providing a wide range of steel products.

Q2.  Do you provide samples ?
A: Yes ,we would provide samples For Free .  The courier freight will be covered by customer's account.

Q3.  How about the lead time?
A: Normally it takes 7-15 working days since order confirmation.

Q4.  Could you customized as our request?
A: Yes, just tell your demands, we can offer the customized solution for you, such as material, hardness, thickness,width and so on.

Q5. How can I visit your factory ?
A: Welcome to visit our factory at any time.  We will help you accessing the business visa to China .  Besides , will assist arranging your schedule in China ,including the factory visiting , products quality checking , car picking up, hotel booking , food service etc .