Q235 Rectangular Steel Hollow Section Black Rectangular Tube 0.4mm-20mm Thickness

Price Negotiable

Price: USD600-1500/TONS

MOQ: 1TONS

Delivery Time: 7-5 working days

Product Description

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.