black phosphated steel tube factory from China manufacturer - Zhangjiagang Renaissance High-precision Steel Tube Co., Ltd

Price:	1000.0~2000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Jiangsu, China (Mainland)


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Product Detail

Model No.: St37.4 St45 St52 St52.4

Production Capacity: 500 tons/ month

Delivery Date: 30 days after getting the a...

Means of Transport: Ocean

Packing: bundled and wrapped with pl...

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

good property of antirust, at least it can be up to 1 year no rust. EN10305-4, NBK carbon steel precision tube phosphated
	din2391 seamless precision steel tube 1) Certificate: ISO9001:2000, ISO/TS16949-2009 2) Spec. & Steel Gr.: DIN2391-94/C, ST35, ST45, ST52. St37.4, E235, E255, E355 3) O.D: 4mm-80mm 4) W.T: 0.5mm-8mm 5) length:6m 6) delivery condition: cold, annealing, normalizing, 7) Package: bundled and wrapped in plastic or as per your requirement 8) Surface treatment: phosphated, 9) Application:for construction machinery vehicles etc. Quality: the steel billets we are using are supplied by Xingcheng Special Steel and Baosteel Corp, the whole tube processing is conducted rigidly according to ISO9001:2008 quality system, and oxygen free annealing is adopted for heat treatment, which ensure tube surface is smooth, no any scales both on inner and outter surface. the products we supplying are as per international spec. such as DIN, EN, ASTM, JIS, BS, ISO and so on. Quality is passed SGS inspection Export: our products have been exporting to more than 20 countries and regions, which include EU, America, Middle East and Asia, and they are welcomed by our clients warmly.

good property of antirust, at least it can be up to 1 year no rust.
EN10305-4, NBK
carbon steel precision tube phosphated

din2391 seamless precision steel tube

1) Certificate: ISO9001:2000, ISO/TS16949-2009

2) Spec. & Steel Gr.: DIN2391-94/C, ST35, ST45, ST52. St37.4, E235, E255, E355

3) O.D: 4mm-80mm

4) W.T: 0.5mm-8mm

5) length:6m

6) delivery condition: cold, annealing, normalizing,

7) Package: bundled and wrapped in plastic or as per your requirement

8) Surface treatment: phosphated,

9) Application:for construction machinery vehicles etc.

Quality:

the steel billets we are using are supplied by Xingcheng Special Steel and Baosteel Corp, the whole tube processing is conducted rigidly according to ISO9001:2008 quality system, and oxygen free annealing is adopted for heat treatment, which ensure tube surface is smooth, no any scales both on inner and outter surface. the products we supplying are as per international spec. such as DIN, EN, ASTM, JIS, BS, ISO and so on.

Quality is passed SGS inspection

Export:

our products have been exporting to more than 20 countries and regions, which include EU, America, Middle East and Asia, and they are welcomed by our clients warmly.

Standard	BS, JIS, GB, DIN, ASTM
Standard	BS 6323, BS 3059-2, JIS G3445-2006, GB 3087-1999, GB/T 3639-2000, GB/T 3091-2001, GB/T 8713, GB/T8162, GB/T8163, GB/T3639, GB/T 3087, DIN 2391, ASTM A53-2007, ASTM A210-1996, ASTM A179-1990
Grade	10#-45#, Cr-Mo alloy, Mo, 16Mn, ST35-ST52, Q195-Q345
Grade	10#, 20#, 45#, 15CrMo, 34CrMo4, 30CrMo, 15Mo3, 16Mn, St37, St52, St45, ST35, ST37.4, Q235, Q345
Thickness	0.5 - 9 mm
Section Shape	Round
Outer Diameter	4 - 80 mm
Place of Origin	Jiangsu, China (Mainland)
Secondary Or Not	Non-secondary
Application	construction machine vehicles
Technique	Cold Drawn
Certification	ISO9001
Surface Treatment	phosphated
Alloy Or Not	Non-alloy
steel tube	phosphated steel tube
BK	BKS
NBK	GBK
DIN2391-94/C	EN10305-1
cold drawn	cold rolled
black phosphated	E355
e235	e255