Product Description

Our advantage:

1.All of the raw materials for producing pipes and tubes are from our headquarters.

2.High quality stainless steel tubes and pipes with competitive prices.

3.We have a professional R&D team, and we constantly launch new products for our customers

    to ensure our leading position in the industry.

4.Every process will be strictly checked by responsibe staff.

5.Provide excellent after-sale service for you to eliminate any menace from the "rear".

6.Samples could be made according to your requirements as soon as possible.

7.Trial order is welcome.



Product Description



























































































 

Item name:				Stainless Steel Welded Square Tubes
Standard:				Q/JHHH*****1
Grade of Material:				**1(Ni 1.5%) **4(Ni 8%, Cr *8%)
Certificate:				ISO ***1 : ***8
Wall Thickness:				0.4mm~2.0mm
Surface:				Polished SB**0
Length:				3.0m,3.5m,6.0m or according to your requirements.
Package:				Plastic bag inside and weaving bag or carton, wooden case outside.
Applicatin:				Decoration, Construction & Building, such as door, window, furniture, etc.
Test:				Squash Test, Extended Test, Water Pressure Test, Crystal Rot Test, Heat Treatment, NDT
Trade Mark:				Huihuang, Changrog
Main Market:				Southeast Asia, Europe, South Africa and worldwide.
Chemical Composition				Composition	**1	**4
				C	≤0.*5	≤0.*8
				Si	≤1.*0	≤1.*0
				Mn	5.**7.5	≤2.*0
				P	≤0.*6	≤0.**5
				S	≤0.*3	≤0.*3
				Cr	****8	****0
				Ni	1.**1.8	***0.5

 


























































































































































 

Standard	ASTM A**4, A**9, A**9 and A**0, A**2
Material Grade	**1 ( Ni 1.2%), **4 (Ni 8%, Cr *8%),
Outer Diameter	6mm****9mm
Thickness	0.3mm - 3.0mm
Length	6m or as customers' request
Tolerance	a) Outer Diameter:  +/- 0.2mm
	b) Thickness: +/- 0.*2mm
	c) Length: +/- 5mm
Surface	**0G, **0G, **0G Satin / Hairline **0G, **0G, **0G or **0G Mirror finish
Application	Decoration construction, upholstery, industry instrument
Test	Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Chemical Composition of Material	Material   Composition	**1	**2	**4	**6	**0
	C	≤0.*5	≤0.*5	≤0.*8	≤0.*8	≤0.*2
	Si	≤1.*0	≤1.*0	≤1.*0	≤1.*0	≤1.*0
	Mn	5.**7.5	7.***0	≤2.*0	≤2.*0	≤1.*0
	P	≤0.*6	≤0.*6	≤0.**5	≤0.**5	≤0.**0
	S	≤0.*3	≤0.*3	≤0.**0	≤0.**0	≤0.**0
	Cr	****8	****9	****0	****8	****8
	N	3.**5.5	**6	***0.5	****4
	Mo				2.**3.0
Mechanical Property	Material Item		**1	**2	**4	**6
	Tensile Strength		≥**5	≥**0	≥**0	≥**0
	Yield Strength		≥**5	≥**5	≥**5	≥**5
	Extension		≥*0%	≥*0%	≥*5%	≥*5%
	Hardness (HV)		<**3	<**3	<**0	<**0

 

Payment	Payment by T/T, *0% as advance payment and *0% balance pay before shipping.
Delivery time	A.7 days if this goods is stock goods. B.*0 days if this goods will be produced after order
Validity	Valid time is 3 days for price usually.

Others



1: Special design available according to requirement

2: Pipe can be necked down, punching hole on pipe wall.

3: Pipe fittings, elbows are available.

4: All production process are under the ISO***1: ***0 strictly



For further details, you are welcome to pay a visit to our group and please rest assured that we will give you our best support and service.

Country:	China
Model No:	customed
FOB Price:	0.1 ~ 10 / Piece ( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	0.1 per Piece
Minimum Order Quantity:	1 Piece
Packaging Detail:	as client requirement
Delivery Time:	15 to 20 days
Supplying Ability:	50000 Piece per Month
Payment Type:	Money Gram, Western Union, L/C, T/T
Product Group :	ground screw