products

HOT PRODUCTS

  • U type fin tube
  • Oil Pipeline
  • API ANSI 150 Flange Ball Valve

Products

Location : Home > Products

Inquiry Now

  • Name:

  • Company:

  • Mobile:

  • E-mail:

  • Message:

  • Code:

    看不清?点击一下!

Description

commodity

hot dipped galvanized alloy square steel pipe

Out diameter

20*20-600*600mm

6mm--159mm or as custmomers request

Thickness

0.25mm - 3.5mm or as custmomers request

Length

3-12m or according to per request

Material

Q195—Grade B, SS330, SPC, S185

Q215—Grade C,CS Type B, SS330, SPHC

Q235---Grade D, SS400, S235JR, S235JO, S235J2

Q345---SS500, ST52, ST37

10#,20#,45#, etc

Surface treatment

1, Oiled
2, Galvanized
3, 3PE Anti-corruption coated

4, Painting black
5, According to the customers’ requirement

Technique

Hot Rolled, Cold Rolled,

ERW,

High-frequency welded,

Extruded

MOQ

10 Tons

Zinc Weight

Hot galvanized :280g-320g

Pre-galvanized :80g-120

Package

1, Big OD: in bulk

2, Small OD: packed by steel strips

3, Plastic bags

4, According to customer’s requirements

Payment terms

30%T/T in advance ,the balance against the L/C at sight

Application

Widely used in mechanical, manufacturer, steel structure,

decoration, shipbuilding, bridging and automobile chassis, etc.

Port

Tianjin

Delivery

Normally 15-30 days after get deposits or according to quantity

Advantage

1, reasonable price with excellent quality

2, abundant stock and prompt delivery

3, rich supply and export experience, sincere service

Steel Grade

Tensile Strength

(Rm/Mpa)

Yield Strength

(Rel/Mpa)

Elongation

(A%)

Q235

≥410

≥235

≥25

Q345

375-500

≥345

≥20

20#(seamless)

470-630

≥245

≥20

Physical Pertories

310S

Tensile Strength:

σb (MPa)≥520

Yield strength :

σ0.2 (MPa)≥205

Elongation:

δ5 (%)≥40

Elongation:

δ5 (%)≥50

Hardness :

≤187

Chemical Composition:

C

Si

Mn

Cr

N

P

S

Ni

310S

≤0.08

≤1.00

≤2.00

24.00~26.00

-

≤0.035

≤0.03

19.00~22.00

The Previous:API 5L X52 Line P ...
The Next :Eccentric Reducer

how to contact us?

links

Cangzhou Datang Steel Pipe Co., Ltd All Right Resevered.