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Place of Origin : China
Certification : BV, SGS, ABS,
MOQ : 1TONS
Price : USD600-1500/TONS
Packaging Details : Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
Delivery Time : 7-5 working days
Payment Terms : T/T, L/C
Supply Ability : 10000tons/year
Name : Square Hollow Section Pipe
Application : Structure Pipe
Section Shape : Square
Thickness : 0.4 - 20 mm
Standard : GB, GB 3087-1999
Length : 12M, 6m, 6.4M, 1-12m
Grade : q195, q235,q345B, Q195-Q345ction Pipe
Q235 Square / Rectangular Black Steel Pipe Steel Tube Hollow Section From China
Product Description: Square tubes are classified according to cross-sectional shape,
1. Simple section square tube: square square tube, rectangular square tube.
2. Square tubes with complex sections: flower-shaped square tubes, open-shaped square tubes, corrugated square tubes, and special-shaped square tubes.
COMPANY | TIANJIN TSD STEEL IMP. & EXP. CO.,LTD |
PRODUCT NAME | Q235 Square / rectangular / round Black welded steel pipe steel tube hollow section from China |
OD | ROUND: 12-762MM |
THICKNESS | 0.4-20MM |
MATERIAL | Q195: GRADE B, SS330, SPC, S185 |
Q215:GRADE D, CS TYPE B, SS330, SPHC | |
Q235:GRADE D, SS400, S235JR, S235JO, S235J2 | |
Q345: SS500, ST52 | |
Tech | pre-galvanized/ hot dipped galvanized/ hang-planting galvanization |
Zinc coating | 20-600g/m2 |
SURFACE TREATMENT | 1.Bared 2. Black painted(varnish coating) 3.Galvanized 4.With Oiled 5. 3PE, FBE, corrosion resistant coating |
Pipe ends | plain, beveled, threaded, socket with holds, with PVC clap/ coupling/ clamp, or as customer's requirement |
PACKAGE | IN bundles, no other package or wrapped with waterproof, or as client requirement |
Application | Liquid delivery(pump well, gas, water), construction pipe, structural pipe(green house structure, fence post), curtain wall, machinery part ect |
MOQ | 10 MT |
DELIVERY TIME | 10-30 DAYS AFTER DEPOSIT |
INSPECTION | ISO9001:2000, BV, AND SGS AND INTERTEK |
Other | 1. All the pipes is high-frequency welded 2.Both innder 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. |
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Q235 Rectangular Steel Hollow Section Black Rectangular Tube 0.4mm-20mm Thickness Images |