Hniav Stainless Hlau Tube 201 304 316 316l 304l Rectangular Square SS Hairline Hollow Section Stainless Hlau

Qhov chaw ntawm keeb kwm:	Shandong, Suav teb
Hom Npe:	Jinzheng
Model Number:	301L, S30815, 301, 304N, 310S, S32305, 410, 204C3, 316Ti, 316L, 441, 316, L4, 420J1, 321, 410S, 410L, 436L, 443, LH, L1, 314, 347, 430, 309S, 304, 204C2, 425M, 409L, 420J2, 445, 304L, 405, 370, S32101, 301LN, 305, 304J1, 317L
Certification:	API, CE, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO9001
Yam Tsawg Tshaj:	1Ton
Nqe:	$ 2200 / nyhav ib toos
Ntim Paub meej:	xeb pov thawj ntawv tiv thaiv thiab bundled bu hlau siv
Tus me nyuam lub sij hawm:	15-20days
Ntsiab lus uas them:	FOB 30% T / T, 70% ua ntej xa zaub mov
	CIF 30% tso nyiaj ua ntej thiab qhov nyiaj tshuav yuav tsum tau them ua ntej ua zaub mov xa tuaj
	lossis Irrevocable 100% L / C thaum pom
Mov Muaj peev xwm:	10000 Tons / Tons ib hlis

Nthuav Qhia:

1.Lub npe txawv ntawm cov khoom

square tube, square tube, steel yeeb nkab, stainless hlau yeeb nkab

2.Main daim ntawv thov

Widely used as a pipeline for conveying fluids, such as oil, natural gas, water, gas, steam, etc., in addition, in bending, torsion strength is the same, light weight, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used for the production of various conventional weapons, barrels, shells, etc.

Tshuaj tiv thaiv

	C	Si	Mn	p	S	Ni	Cr	Mo	lwm yam
Suav teb stainless hlau
Nov 18 Ni9	0.04-0.1	≤1	≤2	≤0.035	≤0.03	8 Tej zaum 11 hnub	18-20	-	-
1cr18n 9	≤0.08	≤1	≤2	≤0.035	≤0.03	8 Tej zaum 11 hnub	17-19	-	-
0Cr18Ni9 Ti	≤0.08	≤1	≤2	≤0.035	≤0.03	8 Tej zaum 11 hnub	17-19	-	Ti: 5xC% -0.8
1Cr8Ni9 Ti	≤0.08	≤1	≤2	≤0.035	≤0.03	8 Tej zaum 11 hnub	17-19	-	Ti: 5xC% -0.7
00cr18n 10	≤0.03	≤1	≤2	≤0.035	≤0.03	11 Tej zaum 14 hnub	16-19	1.8-2.5	-
00Cr18Ni12M02 Ti	≤0.08	≤1	≤2	≤0.035	≤0.03	12 Tej zaum 16 hnub	16-19	1.8-2.5	0.3-0.6
00Cr18Ni14M02
USA stainless steel
WP304	0.08-0.15	0.75-00.75	2	0.04	0.03	8 Tej zaum 11 hnub	18-20	-	-
wb 304l	0.035	0.75-1	2	0.04	0.03	8 Tej zaum 13 hnub	18-20	-	-
WP316	0.08	0.75-1 10.75-1	2	0.04	0.03	11 Tej zaum 14 hnub	16-18	2 Tej zaum 3 hnub	-
wb 316l	0.035		2	0.04	0.03	10 Tej zaum 15 hnub	16-18	2 Tej zaum 3 hnub	-Ti5xC%-0.6
WP321	0.08		2	0.04	0.03	9 Tej zaum 13 hnub	17-20	-
Nyiv stainless hlau
SUS304TP		≤1	≤2	≤0.04	≤0.03	8 Tej zaum 11 hnub	18-20	-	-
SUS304 LTP	0.03	≤1	≤2	≤0.04	≤0.03	9 Tej zaum 13 hnub	18-20	-	-
SUS316TP	≤0.08	≤1	≤2	≤0.04	≤0.03	10 Tej zaum 14 hnub	16-18	2 Tej zaum 3 hnub	-
SUS316 LTP	≤0.03	≤1	≤2	≤0.04	≤0.03	12 Tej zaum 16 hnub	16-18	2 Tej zaum 3 hnub	-
SUS321TP		≤1	≤2	≤0.04	≤0.03	9 Tej zaum 13 hnub	17-19	-	Ti:>5xC% Ti:4xC%-0
SUS321 LTP	0.04-0.1	≤0.75	≤2	≤0.04	≤0.03	9 Tej zaum 13 hnub	17-20	-

hauj lwm:

1.Product piav qhia luv luv

Stainless steel rectangular pipe is a kind of hollow long steel, widely used as a pipeline for conveying fluids, such as oil, natural gas, water, gas, steam, etc., in addition, in bending, torsion strength is the same, light weight, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used for the production of various conventional weapons, barrels, shells, etc.

The steel pipe is divided into two categories: seamless steel pipe and welded steel pipe (welded pipe). According to the section shape can be divided into round pipe and shaped pipe, widely used is round steel pipe, but there are also some square, rectangular, semicircular, hexagonal, equilateral triangle, octagonal and other shaped steel pipe.

For the steel pipe under fluid pressure to carry out hydraulic tests to test its pressure resistance and quality, under the specified pressure does not leak, wet or expansion qualified, some steel pipe also according to the standard or the requirements of the demander flange test, flaring test, flattening test.

Seamless stainless steel pipe, also known as stainless steel seamless pipe, is made of steel ingot or solid tube blank perforated into a tube, and then made of hot rolled, cold rolled or cold drawn. The specifications of the seamless steel pipe are expressed by the outer diameter * the wall thickness of millimeters.

2. khoom feature

(1) A high alloy steel with excellent corrosion resistance, which can resist corrosion in air or chemical corrosive media, and also has good corrosion resistance to alkali solutions and most organic and inorganic acids;

(2) Ua haujlwm kub zoo, siab kub zog;

(3) Good low temperature toughness, cold brittleness and excellent welding performance;

(4) Kev ua haujlwm zoo;

(5) Zoo plasticity thiab toughness;

(6) Zoo nto tiav;

(7) Good comprehensive mechanical properties, low temperature impact toughness;

(8) Tus nqi pheej yig thiab muaj cov yam ntxwv ntawm lub zog qaug zog;

(9) Hygienic thiab tsis muaj tshuaj lom;

(10) Zoo yoog raws;

(11) Kev ua haujlwm zoo vuam thiab nqaim qhov sib txawv;

(12) Tsawg thermal conductivity;

(13) Nws muaj qee yam nplaim taws-retardant;

(14) Siab tawv thiab hardness;

(15) Kev ua haujlwm zoo machining thiab kev ua haujlwm txiav;

(16) Zoo suab nrov txo thiab tiv thaiv lub suab nrov;

(17) Kev txhuam zoo heev thiab txo kev sib txhuam;

(18) Kev ruaj ntseg zoo;

(19) Kev siv dav dav;

(20) Lub neej ua haujlwm ntev;

(21) Yooj yim rau nruab;

(22) Zoo nkauj thiab dav;

(23) Kev tiv thaiv ib puag ncig thiab kev noj qab haus huv;

(24) Kev nyab xeeb hluav taws;

(25) Kev lag luam thiab siv tau;

(26) Kev siv ntau yam;

(27) Ntau daim ntawv thov kev lag luam;

(28) Kev siv ntau yam;

(29) Ua kom tiav specifications.

3. Cov txheej txheem tsim tawm

Most of the square tube processing is the square tube through pressure processing, so that the steel (billet, ingot, etc.) to be processed to produce plastic deformation. According to the processing temperature of the square pipe, the square pipe is divided into two kinds of cold processing and hot processing. The main processing methods of square pipe are:

Rolling: The square tube metal billet through a pair of rotating roller gap (various shapes), due to the compression of the roll to reduce the material section, length increase the pressure processing method, this is the production of square tube commonly used production method, mainly used to produce square tube profiles, plates, pipes. Cold rolling, hot rolling.

Forged square tube A pressure processing method that uses the reciprocating impact force of the forging hammer or the pressure of the press to change the blank into the shape and size we want. Generally divided into free forging and die forging, commonly used for the production of large profiles, billets and other cross section square pipe inch larger materials.

Pulling square tube: It is the processing method that has been rolled metal billet (type, tube, product, etc.) through the die hole to reduce the section and increase the length. Most of it is used for cold processing.

Extrusion: is a processing method in which the square tube places the metal in a closed extrusion tube and exerts pressure at one end to extrude the metal from the specified die hole and obtain the finished product of the same shape and size, which is mostly used in the production of non-ferrous metal square tubes.

Square rectangle is a very widely used closed section steel, compared with the same cross-sectional area of the round pipe, it has high strength, large bending section modulus, easy assembly and stable, beautiful and other advantages, widely used in vehicles, subway, shipbuilding and other industries. Especially in the construction industry, large-size square and rectangular pipes have become the main load-bearing structural components in steel structure buildings. As a typical closed section steel, square rectangular pipe will leave residual stress in each process of manufacturing. The different processing technology of square pipe will inevitably produce different degree of residual stress.

4.Product specification ntau yam

Stainless hlau square yeeb nkab: 8 * 8-280 * 280 (mm) Thickness: 0.3-6.0 (mm)

Stainless steel rectangular tube: 20*10-100*200(mm) Thickness: 0.4-6.0(mm)

Daim ntaub ntawv:

Widely used as a pipeline for conveying fluids, such as oil, natural gas, water, gas, steam, etc., in addition, in bending, torsion strength is the same, light weight, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used for the production of various conventional weapons, barrels, shells, etc.

Specifications:

lub npe	Loj (hli)	Phab Ntsa Thickness
Stainless hlau square yeeb nkab	8x8	0.3-6.0mm
	10x10
	12x12
	15x15
	16x16
	19x19
	20x20
	22x22
	25x25
	28x28
	30x30
	32x32
	35x35
	38x38
	40x40
	45x45
	50x50
	60x60
	70x70
	76.2x76.2
	80x80
	90x90
	100x100
	120x120
	125x125
	150x150
	200x200

lub npe	Loj (hli)	Phab Ntsa Thickness
Stainless hlau rectangular tube	5x10	0.4-6.0mm
	5x15 10x20 10x25 10x30 10x40 10x50 10x60 10x70 10x90 10x100 11x35 12.7x25.413x25
	15x25 15x30 15x35 15x40 15x50 15x60 15x70 15x80 15x90 15x100 16x32 20x30 20x40 20x50 20x60 2070 20x80 20x90
	20x100 20x120 20x150 20x200 25x40 25x50 25x60 25x70 25x80 25x90 25x100 30x40 30x50 30x60 30x70 30x80 30x90
	30x150 40x50 40x60 40x70 40x80 40x100 40x120 40x140 40x168 45x60 45x75 45x95 50x60 50x75 50.8x76.2 50x100
	50x120 50x125 50x150 50x200 60x80
	60x100 60x120 60x140 60x150 60x200 70x90 70x100 70x130 70x150 75x100
	75x125 75x150 80x90 80x100 80x120 80x140 90x110 90x120 100x120 100x150 100x200

Kev Tshaj Loj:

1.Excellent corrosion resistance: stainless steel square pipe in a variety of strong acids, alkali, salt and other corrosive media is stable, will not be corroded and discoloration.

2.Good processing performance: stainless steel square pipe is easy to cut, bend, welding and cold forming, suitable for a variety of complex processing technology.

3.High strength, high toughness: stainless steel square pipe has much higher strength than ordinary steel, can withstand greater load, and has better toughness and plasticity.

4.Good high and low temperature performance: stainless steel square pipe at high temperature oxidation resistance, high temperature resistance are very good, while the strength and toughness at low temperatures also maintain good.