Walang hirap Steel Pipe

Maikling Paglalarawan:

Keywords: Seamless Pipe, Seamless Carbon Steel Pipe, Seamless Structural Pipe, Seamless Boiler Pipe, Heat Exchanger Tubes, Seamless Cold Drawn Tubes, Hot Finished Seamless Pipes

Laki: OD: 1/8'' ~ 48'' (10.3 ~ 1219mm);WT: SCH 10 ~ 160, SCH STD, SCH XS, SCH XXS ; LENGTH: Fixed Length (5.8/6/11.8/12mtr), SRL, DRL

Standard & Grade: ASTM A106, Grade A / B / C

Nagtatapos: Square Magtatapos / Plain Natapos (straight cut, nakita cut, tanglaw cut), Beveled / Sinulid Natapos

Paggamit: Used for Low Pressure Liquid Delivery, Such As Water, Gas, and Oil

Finish: No.1 Pickled Finish, BA Finish, No.4 Finish, Electropolished Seamless Steel Pipes

Paghahatid: Sa loob ng 30 araw at depende sa iyong dami ng order

Packing: Mga nai-bundle / Sa Bulk, Plastic Caps Nakasaksak, Waterproof Paper Naka-wrap

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Detalye ng Produkto

espesipikasyon

pamantayan

Process

Packing & Loading

Walang hirap Steel Pipe Manufacturing Proseso

Mandrel Mill Proseso

Sa mendril Mill Process, isang matatag na pag-ikot (kuwartel) ay ginagamit. Ito ay iniinitan sa isang rotary apuyan pugon at pagkatapos ay may butas sa pamamagitan ng isang tagatuhog. Ang may butas makuwartel o guwang shell ay pinagsama sa pamamagitan ng isang mandrel mill upang mabawasan ang labas lapad at kapal ng pader na bumubuo ng isang maramihang ng haba ina tube. Ang ina tube ay reheated at karagdagang mabawasan ng tinukoy na sukat sa pamamagitan ng kahabaan reducer. Ang tubo ay pagkatapos ay cooled, cut, unatin at sumailalim sa pagtatapos at inspeksyon proseso bago kargamento.

Manner Man Plug Mill Process

Sa Plug Mill Process, isang matatag na pag-ikot (kuwartel) ay ginagamit. Ito ay pantay pinainit sa rotary apuyan pugon at pagkatapos ay may butas sa pamamagitan ng isang piraso Manner tao. Ang may butas makuwartel o guwang shell ay roll nabawasan sa labas lapad at wall kapal. Ang pinagsama tube nang sabay-sabay burnished sa loob at labas ng isang reeling machine. Ang reeled tube ay pagkatapos ay sukat sa pamamagitan ng isang sizing mill sa tinukoy na sukat. Mula sa hakbang na ito ang tubo napupunta sa pamamagitan ng mga straightener. Ang prosesong ito ay nakumpleto ang mainit na pagtatrabaho ng tube. Ang tube (tinukoy bilang isang ina tube) pagkatapos ng pagtatapos at inspeksyon, ay nagiging isang tapos nang produkto.

Application of SMLS Pipe

- Chemical Industry
- Paper Industry
- Fertilizer Industry
- Fabric Industry
- Aviation Industry
- Nuclear Industry
- Fluid Industry
- Gas and Oil Industry
- Heat Transmission Industry
- Pressure Service
- Construction and Ornamental
- Boilers and Heat exchangers
- Auto Parts
- Medical Device
- Food Industry
- Building Materials

We are a professional Stainless Steel Pipe manufacturer. We provide Stainless Steel Pipe of different sizes as well as steel pipes and pipe fittings of various specifications.

Our Advantages:
1. China-leading product service provider and exporter of steel pipe
2. Competitive price and quality from our own factory
3. One-stop Resource Integration
4. Passed the ISO9001, CE, SGS certification every year
5. Best service with 24-hour response
6. Flexible payment methods
7. Strong production capacity
8. Fast delivery and standard export packaging
9. OEM/ODM

Nakaraan: Hindi Kinakalawang Na Asero Pipe

Next: Alloy Steel Pipe

Features of Seamless Steel Pipe

uri	Mga Paggamit
istraktura sa Mga Layuning	Pangkalahatang istraktura at mechanical
Liquid Serbisyo	Petroleum, gas at iba pang mga likido conveying
Mababang at Medium Pressure	Steam at boiler manufacturing
Hydraulic Pillar Serbisyo	Hydraulic suporta
Auto Semi-baras Casing	Auto pinagtahian-baras casing
line Pipe	Langis at gas conveying
Tubing at Casing	Langis at gas conveying
drill Pipes	Well pagbabarena
Geological Drilling Pipes	geological pagbabarena
Petroleum crack Tubes	Pugon tubes, init exchange

Dimension

uri pipe	Pipe Szie (mm)		tolerances
Hot pinagsama	OD	<50	±0.50mm
		≥50	±1%
	WT	<4	±12.5%
		≥4～20	+ 15%, -12.5%
		> 20	±12.5%
Cold iguguhit	OD	6～10	±0.20mm
		10～30	±0.40mm
		30～50	±0.45
		> 50	±1%
	WT	<1	±0.15mm
		>1～3	+ 15%, - 10%
		> 3	+ 12.5%, - 10%

Chemical Composition Requirements

pamantayan

baitang

Chemical Components (%)

Mechanical Katangian

Makunat lakas (Mpa)

Ani lakas (Mpa)

pagpahaba

(%)

ASTM A53

≤0.25

≤0.95

≤0.05

≤0.06

≤0.15

≤0.40

≤0.08

≥330

≥205

≥29.5

≤0.30

≤1.2

≤0.05

≤0.06

≤0.15

≤0.40

≤0.08

≥415

≥240

≥29.5

pamantayan

baitang

Chemical Components (%)

Mechanical Katangian

makunat lakas

(Mpa)

Ang yield lakas

(Mpa)

Pagpahaba (%)

ASTM A106

≤0.30

≥0.10

0.29-1.06

≤0.035

≤0.15

≤0.40

≤0.08

≥415

≥240

≥30

≤0.35

≥0.10

0.29-1.06

≤0.035

≤0.15

≤0.40

≤0.08

≥485

≥275

≥30

pamantayan	baitang	Chemical Components (%)					Mechanical Katangian
		c	si	mn	P	S	Makunat lakas (Mpa)	Ani lakas (Mpa)	Pagpahaba (%)
ASTM A179	A179	0.06-0.18	/	0.27-0.63	≤0.035	≤0.035	≥325	≥180	≥35

pamantayan	baitang	Chemical Components (%)					Mechanical Katangian
		c	si	mn	P	S	Makunat lakas (Mpa)	Ani lakas (Mpa)	Pagpahaba (%)
ASTM A192	A192	0.06-0.18	≤0.25	0.27-0.63	≤0.035	≤0.035	≥325	≥180	≥35

pamantayan	baitang	Chemical Components				Makunat lakas (min)	Ang yield Lakas (min)
pamantayan	baitang	C	mn	P	S	Mpa	Mpa
API 5L PSL1	A	0.22	0.90	0.030	0.030	331	207
	B	0.28	1.20	0.030	0.030	414	241
	X42	0.28	1.30	0.030	0.030	414	290
	X46	0.28	1.40	0.030	0.030	434	317
	X52	0.28	1.40	0.030	0.030	455	359
	X56	0.28	1.40	0.030	0.030	490	386
	X60	0.28	1.40	0.030	0.030	517	414
	X65	0.28	1.40	0.030	0.030	531	448
	X70	0.28	1.40	0.030	0.030	565	483

pamantayan	baitang	Chemical Components				Makunat lakas (min)	Ang yield Lakas (min)
pamantayan	baitang	C	mn	P	S	Mpa	Mpa
API 5L PSL2	B	0.24	1.20	0.025	0,015	414	241
	X42	0.24	1.30	0.025	0,015	414	290
	X46	0.24	1.40	0.025	0,015	434	317
	X52	0.24	1.40	0.025	0,015	455	359
	X56	0.24	1.40	0.025	0,015	490	386
	X60	0.24	1.40	0.025	0,015	517	414
	X65	0.24	1.40	0.025	0,015	531	448
	X70	0.24	1.40	0.025	0,015	565	483
	X80	0.24	1.40	0.025	0,015	621	552