Wholesale China Supplier 630 Stainless Steel Tube Manufacturer and Supplier

China Supplier 630 Stainless Steel Tube

Short Description:

At the same time, the stainless steel pipes are equipped with an independent circulation pipe network, and the purified high-quality water is directly delivered to the user’s home (or guest room) through the stainless steel pipes. office) for people to drink directly to avoid secondary drinking and “water pollution”.

Inspection: SGS, TUV, BV, Factory Inspection

Standard: AISI,ASTM,DIN,JIS,BS,NB

Model Number: 201, 202, 204, 301, 302, 303, 304, 304L, 309, 310, 310S, 316, 316L, 321， 408, 409, 410, 416, 420, 430, 440， 630， 904, 904L， 2205，2507, etc

Alloy Or Not: Non-Alloy

Outer Diameter: Customzied

Processing Service: Bending, Welding, Decoiling, Punching, Cutting, Moulding

Section Shape: Round

Surface Finish: BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D

Delivery Time: 3-15 days (according to the actual tonnage)

Port Information: Tianjin Port, Shanghai Port, Qingdao Port, etc.

Payment terms: L/C T/T (30%DEPOSIT) Western Union

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Product Detail

Product Tags

Product Detail

tem	Stainless Steel Pipe
Standard	JIS, AiSi, ASTM, GB, DIN, EN
Place of Origin	China
Brand Name	ROYAL
Type	Seamless / Weld
Steel Grade	200/300/400 Series, 904L S32205 (2205),S32750(2507)
Application	Chemical industry, mechanical equipment
Processing Service	Bending, Welding, Decoiling, Punching, Cutting, Moulding
Technique	Hot rolled/cold rolled
Payment terms	L/C T/T (30%DEPOSIT)
Price Term	CIF CFR FOB EX-WORK

Main Application

Stainless steel pipe is a kind of hollow steel pipe that is not easy to rust. Non-magnetic, usually used as a conduit for transporting fluids. Stainless Steel pipe (Stainless Steel) is a kind of hollow long cylindrical steel, his scope of application as a pipeline to transport fluids, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines

Note:
1.Free sampling, 100% after-sales quality assurance, Support any payment method;
2.All other specifications of round carbon steel pipes are available according to your requirement (OEM&ODM)! Factory price you will get from ROYAL GROUP.

Stainless Steel Pipe Chemical Compositions

Chemical Composition %
Grade	C	Si	Mn	P	S	Ni	Cr	Mo
201	≤0 .15	≤0 .75	5. 5-7. 5	≤0.06	≤ 0.03	3.5 -5.5	16 .0 -18.0	-
202	≤0 .15	≤l.0	7.5-10.0	≤0.06	≤ 0.03	4.0-6.0	17.0-19.0	-
301	≤0 .15	≤l.0	≤2.0	≤0.045	≤ 0.03	6.0-8.0	16.0-18.0	-
302	≤0 .15	≤1.0	≤2.0	≤0.035	≤ 0.03	8.0-10.0	17.0-19.0	-
304	≤0 .0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	8.0-10.5	18.0-20.0	-
304L	≤0.03	≤1.0	≤2.0	≤0.035	≤ 0.03	9.0-13.0	18.0-20.0	-
309S	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	12.0-15.0	22.0-24.0	-
310S	≤0.08	≤1.5	≤2.0	≤0.035	≤ 0.03	19.0-22.0	24.0-26.0
316	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	10.0-14.0	16.0-18.0	2.0-3.0
316L	≤0 .03	≤1.0	≤2.0	≤0.045	≤ 0.03	12.0 - 15.0	16 .0 -1 8.0	2.0 -3.0
321	≤ 0 .08	≤1.0	≤2.0	≤0.035	≤ 0.03	9.0 - 13 .0	17.0 -1 9.0	-
630	≤ 0 .07	≤1.0	≤1.0	≤0.035	≤ 0.03	3.0-5.0	15.5-17.5	-
631	≤0.09	≤1.0	≤1.0	≤0.030	≤0.035	6.50-7.75	16.0-18.0	-
904L	≤ 2 .0	≤0.045	≤1.0	≤0.035	-	23.0·28.0	19.0-23.0	4.0-5.0
2205	≤0.03	≤1.0	≤2.0	≤0.030	≤0.02	4.5-6.5	22.0-23.0	3.0-3.5
2507	≤0.03	≤0.8	≤1.2	≤0.035	≤0.02	6.0-8.0	24.0-26.0	3.0-5.0
2520	≤0.08	≤1.5	≤2.0	≤0.045	≤ 0.03	0.19 -0. 22	0. 24 -0 . 26	-
410	≤0.15	≤1.0	≤1.0	≤0.035	≤ 0.03	-	11.5-13.5	-
430	≤0.1 2	≤0.75	≤1.0	≤ 0.040	≤ 0.03	≤0.60	16.0 -18.0

630 Stainless Steel Pipe Surface Finish

Industrial development changes rapidly, and stainless steel pipes also follow industrial development to meet the development needs of various industries. The following are the wide applications of stainless steel pipes in various industries:

stainless steel round pipes is a kind of hollow long circular steel, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial transportation pipes and mechanical structural components. In addition, the bending and torsional strength are the same, and the weight is light, so it is also widely used in the manufacture of mechanical parts and engineering structures. Also commonly used as furniture kitchenware.

Process of Production

These connection methods have different application scopes according to their different principles, but most of them are easy to install, strong and reliable. The sealing ring or gasket material used for the connection is mostly made of silicone rubber, nitrile rubber and EPDM rubber that meet national standards, which relieves users from worries.

Packing and Transportation

Stainless steel export is an important part of China's export economy, it plays an important role in stimulating China's economic growth, but from the current situation of China's stainless steel foreign trade, China's stainless steel exports have met greater resistance.
Since last year, foreign frequently came to China's stainless steel casting products for "double reverse" news, which has a great impact on China's stainless steel casting industry, exports are a large part of the development of China's stainless steel industry, in its industrial development occupies a huge market share, in the face of economic downturn, the development of the slowdown of the case, The development of China's stainless steel industry should constantly improve product quality, better develop overseas trade and cope with the suppression of trade protectionism, combine products with environmental protection, energy resources, cultural environment, and enhance the competitiveness of stainless steel products, only in this way can we achieve an invincible position in foreign trade.