304 Stainless Steel Round Tubing 5mm OD 0.4mm Wall Thickness 250mm Length Seamless Straight Pipe Tube 

 

• ChemChemical Tableical Table
  Material Grade	C	Si	Mn	P	S	Cr	Ni
  STS 201	≤0.15	≤0.75	9.5-12.5	≤0.045	≤0.03	13-16	0.8-1.5
  STS 304L	≤0.035	≤2.0	≤0.045	≤0.03	≤1.00	8.0~12.0	18.0~20.0
  STS 304	≤0.08	≤0.75	≤2.0	≤0.045	≤0.03	18-19	#####
  STS 316L	≤0.08	≤1.00	≤2.0	≤0.035	≤0.03	10~14	16.0-18.5
  STS 430	≤0.12	≤0.75	≤2.0	≤0.04	≤0.03	16-18	≤0.6
  STS 304D	≤0.100	≤1.00	5.00-8.00	≤0.045	≤0.015	18.12-20.5	2.00-4.5
  STS 301	≤0.0800	≤0.3100	≤4.2000	≤0.0500	≤0.0037	≤15	≤5
  STS 409L	≤0.0800	≤0.4	≤0.25	≤0.02	≤0.03	≤11	≤0.08

Yaoyi Warehouse

Ningbo Yaoyi Stainless Steel Co. Ltd. was founded in 1996. Yaoyi covers an area of 50 acres, and near the Ningbo airport. Over the years, the company mainly produce and sell different kinds of stainless steel coils ,tubes and sheets. It also independently developed one kind of high tensile non-magnetic stainless steel-Y1 and one kind of hard magnetic stainless steel-Y6.  Also, other products like SUS 201, 202, 301, 301Ni7, 304 and 316 and so on.

Yaoyi keeps the industry-leading quality for years. Because it had technological improvement on cold rolling mill and the heat treating process. Yaoyi is good at producing high hardness and high-tensile coils. Also, we specialize in customized material for different clients.

Our strength is the relationships with our customers, suppliers, and employees.  Moreover, the quality management system (REGISTERED TO ISO 9001:2008) ensures our quality and the service.

Packaging and Transportation



Test equipment


FAQ
Q: How long is your delivery time?
A: Generally it is 5 -10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
Q: DO YOU PROVIDE SAMPLES ? IS IT FREE OR EXTRA ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: WHAT IS YOUR TERMS OF PAYMENT ?
A:TT/LC Details as followings:
(1)100% T/T advance. ( For small order.)
(2) 30% T/T and balance against copy of documents.
(3)30% T/T advance, balance L/C at sight
(4) 30% T/T , balance L/C usance
(5)100% L/C usance.
(6)100% L/C at sight.