Umbhobho ohonjisiweyo wentsimbi engatyiwa 201 304 316 316l 304l iRectangular Square SS Hairline Hollow Section Intsimbi engatyiwayo

Indawo yokuqala:	eShandong, eTshayina
Igama lebrand:	Jinzheng
Inani Model:	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
yokuqinisekisa:	API, CE, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO9001
Isixa esincinci soMyalelo:	1Ton
ixabiso:	$ 2200 / itoni
Iinkcukacha zoPakethe:	Iphepha elingangenwa ngumhlwa likhuselwe kwaye lidityaniswe ibhanti lentsimbi
Ixesha lokuzisa:	15-20days
Immimiselo yokuhlawula:	FOB 30% T/T, 70% phambi kokuthunyelwa
	I-CIF 30% yentlawulo yangaphambili kunye nebhalansi ekufuneka ihlawulwe ngaphambi kokuthunyelwa
	okanye I-Irrevocable 100% L/C at emehlweni
Supply Ukubanako:	I-10000 Ton / Toni ngenyanga

Iinkcukacha ngokukhawuleza:

1.Igama elahlukileyo lemveliso

ityhubhu yesikwere, ityhubhu yoxande, umbhobho wentsimbi, umbhobho wentsimbi

2.Usetyenziso oluphambili

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.

Icandelo leMichiza

	C	Si	Mn	p	S	Ni	Cr	Mo	omnye
China steel stainless
Ocr18Ni9	0.04-0.1	≤1	≤2	≤0.035	≤0.03	Nge-8 月 11 日	18-20	-	-
I-1Cr18Ni9	≤0.08	≤1	≤2	≤0.035	≤0.03	Nge-8 月 11 日	17-19	-	-
I-0Cr18Ni9Ti	≤0.08	≤1	≤2	≤0.035	≤0.03	Nge-8 月 11 日	17-19	-	ITi:5xC% -0.8
1Crl8Ni9Ti	≤0.08	≤1	≤2	≤0.035	≤0.03	Nge-8 月 11 日	17-19	-	ITi:5xC% -0.7
I-00Cr18Ni10	≤0.03	≤1	≤2	≤0.035	≤0.03	Nge-11 月 14 日	16-19	1.8-2.5	-
00Cr18Ni12M02Ti	≤0.08	≤1	≤2	≤0.035	≤0.03	Nge-12 月 16 日	16-19	1.8-2.5	0.3-0.6
00Cr18Ni14M02
USA steel stainless
WP304	0.08-0.15	0.75-00.75	2	0.04	0.03	Nge-8 月 11 日	18-20	-	-
IWP304L	0.035	0.75-1	2	0.04	0.03	Nge-8 月 13 日	18-20	-	-
WP316	0.08	0.75-1 10.75-1	2	0.04	0.03	Nge-11 月 14 日	16-18	Nge-2 月 3 日	-
IWP316L	0.035		2	0.04	0.03	Nge-10 月 15 日	16-18	Nge-2 月 3 日	-Ti5xC% -0.6
WP321	0.08		2	0.04	0.03	Nge-9 月 13 日	17-20	-
Japan intsimbi engatyiwa
I-SUS304TP		≤1	≤2	≤0.04	≤0.03	Nge-8 月 11 日	18-20	-	-
I-SUS304LTP	0.03	≤1	≤2	≤0.04	≤0.03	Nge-9 月 13 日	18-20	-	-
I-SUS316TP	≤0.08	≤1	≤2	≤0.04	≤0.03	Nge-10 月 14 日	16-18	Nge-2 月 3 日	-
I-SUS316LTP	≤0.03	≤1	≤2	≤0.04	≤0.03	Nge-12 月 16 日	16-18	Nge-2 月 3 日	-
I-SUS321TP		≤1	≤2	≤0.04	≤0.03	Nge-9 月 13 日	17-19	-	ITi:>5xC%Ti:4xC%-0
I-SUS321LTP	0.04-0.1	≤0.75	≤2	≤0.04	≤0.03	Nge-9 月 13 日	17-20	-

inkcazo:

1.Intshayelelo emfutshane yemveliso

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. uphawu lwemveliso

(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) Ukumelana nobushushu obuhle, amandla aphezulu obushushu;

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

(4) Ukusebenza kakuhle kwenkqubo;

(5) Iplastiki elungileyo kunye nokuqina;

(6) Ukugqiba kakuhle komphezulu;

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

(8) Iyafikeleleka kwaye ineempawu zamandla aphezulu okudinwa;

(9) Ucoceko kwaye ungabi netyhefu;

(10) Ukuguquguquka okuhle;

(11) Ukusebenza kakuhle kwe-welding kunye ne-gap encinci ye-weld;

(12) I-conductivity ephantsi ye-thermal;

(13) Unesiphumo esithile sokungatshi;

(14) Ukuqina okuphezulu kunye nobulukhuni;

(15) Ukusebenza kakuhle komatshini kunye nokusebenza kokusika;

(16) Ukunciphisa ingxolo elungileyo kunye nesiphumo sokuchasana nengxolo;

(17) Ukuxhathisa okugqwesileyo kwe-abrasion kunye nokunciphisa i-friction;

(18) Uzinzo olufanelekileyo lomda;

(19) Uluhlu olubanzi losetyenziso;

(20) Ubomi benkonzo ende;

(21) Kulula ukuyifaka;

(22) Intle kwaye inesisa;

(23) ukukhuselwa kwendalo kunye nempilo;

(24) Ukhuseleko emlilweni;

(25) Uqoqosho kunye nokusebenza;

(26) Uluhlu olubanzi lwezicelo;

(27) Amashishini ezicelo ezininzi;

(28) Uluhlu olubanzi lwezicelo;

(29) Gqibezela iinkcukacha.

3. Inkqubo yokuvelisa

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.Uluhlu lwenkcazo yemveliso

Intsimbi yesikwele umbhobho wentsimbi: 8 * 8-280 * 280 (mm) Ukutyeba: 0.3-6.0 (mm)

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

lwezicelo:

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.

iinkcukacha:

igama	Ubungakanani (mm)	Uluhlu lweNdonga
Intsimbi yesikwere umbhobho wentsimbi	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

igama	Ubungakanani (mm)	Uluhlu lweNdonga
Intsimbi engatyiwa ityhubhu yoxande	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

Inzuzo Yokukhuphisana:

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.