Wholesale hot dip gi seamless galvanized puni kila paipu ASTM A106 Sch 40 ERW GI Iron Tube no ke kukulu ana.

Place o Kinohi:	Shandong, Kina
Brand Name:	$560-600/TONA
Model Number:	A106/A53GRB API5L/Q195,Q235,Q275,Q355,Q345,/SAE1010/1020,1045,etc
palapala hoʻomaikaʻi:	API, CE, Bsi, RoHS, SNI, BIS, tisi, KS, JIS, GS, ISO9001
ʻO ke kauʻanaʻana o ka mea nui:	1TON
Price:	$560/TONA
Hōʻikeʻikepili:	Nā Kūlana Packaging Exported (Ma nā pūpū, nā ʻeke Nylon, nā pahu lāʻau a i ʻole e like me ka makemake)
Delivery Time:	3-7days
Uku LIKE:	FOB 30% T / T, 70% ma mua o ka hoʻouna ʻana
	CIF 30% uku mua a me ke koena e uku ʻia ma mua o ka hoʻouna ʻana
	a i ʻole hiki ke hoʻihoʻi ʻia 100% L/C ma ka ʻike
Ka lako kūpono:	10000 Ton / tona no ka mahina

Hōʻike:

Galvanized steel pipe is divided into hot galvanized steel pipe and cold galvanized steel pipe

Paipu galvanized wela

The molten metal is reacted with an iron matrix to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle the steel pipe first, in order to remove the iron oxide on the surface of the steel pipe, after pickling, it is washed by ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride, and then fed. Hot dip plating tank. Hot-dip galvanizing has the advantages of uniform plating, strong adhesion and long service life. Most of the northern processes use galvanized strips to directly coil the zinc

Paipu galvanized anu

ʻO ka galvanizing anuanu he electrogalvanizing. ʻO ka nui o ka galvanizing he liʻiliʻi loa, ʻo 10-50g / m2 wale nō, a ʻoi aku ka maikaʻi o kona pale ʻana i ka corrosion ma mua o nā paipu galvanized wela. ʻO nā mea hana paipu galvanized maʻamau, i mea e hōʻoia ai i ka maikaʻi, ʻaʻole hoʻohana ka hapa nui i ka electro-galvanizing (cold plating). ʻO nā hui liʻiliʻi wale nō me nā mea liʻiliʻi a me nā mea kahiko e hoʻohana i ke kila electro-galvanized, ʻoiaʻiʻo, ʻoi aku ka liʻiliʻi o kā lākou kumukūʻai. Ma nā hale hou i kūkulu ʻia, pāpā ʻia ka hoʻohana ʻana i nā paipu kila i hoʻoheheʻe ʻia e like me nā paipu wai.

ʻOkoʻa wela-dip galvanizing a me anu galvanizing

ʻO ke kaʻina hana galvanizing wela:

Hoʻomaʻemaʻe i ka mea hana → holoi → pickling → holoi → hoʻomaloʻo i ka solvent dip fluxing preheated hot dip galvanized → hoʻoluʻu → hoʻopau → holoi → hoʻomaloʻo → hoʻāʻo passivation

Kaʻina hana anu-galvanized:

ʻO ka hoʻomaʻemaʻe kino → holoi → ka wai wela electrolysis degreasing → holoi → holoi → hoʻoheheʻe ikaika i ka hao galvanized → holoi → holoi → māmā → → holoi → hoʻomaloʻo passivation

ʻO nā pōmaikaʻi o nā paipu galvanized ma lalo nei:

Firstly, galvanized pipe after being hot dip galvanized surface can be protected, and inside the cavity of the pipe or any other coating the corner is difficult to enter, deepen the zinc can easily cover to the top, make whole galvanized pipe can be protected.

Second, after being galvanized pipe galvanized its impact resistance and anti-wear properties are very good, because the zinc coating hardness values larger than the hardness of steel, and therefore the impact resistance of hot-dip galvanized after and abrasion resistance is quite good. Furthermore galvanized biggest advantage is in the corner of the zinc layer will be relatively thick and good toughness and abrasion resistance, while other coatings are often in this corner of the thinnest most difficult construction, and therefore are vulnerable injury.

Kūlana kūpono:

l wehewehe	l Paipu Welded Galvanized
l Papa kila	l Astm a53 Gr.B / ASTM A106
l Kūlana	l ASTM A106/A106M;ASTM A53/A53M;API 5L;GB/T 8163-2008;GB/T 8162-2008;BS1387, BS1139,EN39, EN1139, ASTM A53, JIS G3444
l Mea	l A106 Papa A,A106 Papa B,A106 Papa C,A53 Papa A,A53 Papa B,API 5L Papa B,10#,20#,45#
l Ili	l Hoʻopaʻa wela wela; Electro-galvanising; Ua noi ka mea kūʻai aku
l ʻAno	l.
l Nui	l Ka mānoanoa o ka pā	l 1-22mm
	mawaho anawaena	21.3mm-610mm
l Ka manawa lawe	l Hoʻouna wikiwiki a i ʻole e like me ka nui o ke kauoha.
l Pūʻolo	l ʻO ka pōʻai kūʻai kai kūʻai maʻamau, a i ʻole e like me ka makemake.
l Noi	l Ka lawe ana i na wai; kākoʻo kūkulu; HVAC; ʻoihana ʻaila a me ke kinoea; mea hana hana
l Hoʻokaʻaʻike	l Inā he mau nīnau kāu, e ʻoluʻolu e hoʻokaʻaʻike mai iaʻu.
l Ka nui o ka pahu	l 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBMl l 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBMl l 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM

Hoʻoponopono Kūmole:

1.gi pipe,Hot Dip Galvanized Round Steel Pipe, Galvanized Steel Pipe Galvanized Tube,welded gi steel pipe,gi steel tube

2.Hot dipped galvanized steel round pipe(HDG),is widely used in kinds of industry and building areas all over the world.

Cold galvanized pipe is electric galvanized, galvanized amount is very small, only 10-50g/m2, its own corrosion resistance is much different than hot galvanized pipe.

It can be used in construction,machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery,prospecting machinery and other manufacturing industries.

Mea Kimia %
Papa A
C	Mn	P	S	Si	Cr	Cu	Mo	Ni	V
0.25	0.27-0.93	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08
ʻAka B
C	Mn	P	S	Si	Cr	Cu	Mo	Ni	V
0.3	0.29-1.06	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08
Kālā C
C	Mn	P	S	Si	Cr	Cu	Mo	Ni	V
0.35	0.29-1.06	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08

Nā Pono Mīkini
	Papa A	ʻAka B	Kālā C
Kaha ikaika	330	415	485
Hua ikaika	205	240	275

Description:

Galvanized welded pipe refers to a type of steel pipe that has been coated with a layer of zinc through a process called galvanization.

The galvanization process involves immersing the steel pipe in a bath of molten zinc, which forms a protective layer on the surface of the pipe.

The purpose of galvanizing welded pipes is to provide corrosion resistance and extend the lifespan of the pipe. The zinc coating acts as a barrier between the steel and the surrounding environment, protecting the pipe from rust and other forms of corrosion.

This makes galvanized welded pipes suitable for various applications, especially in industries where exposure to moisture or corrosive substances is common.

ʻO kekahi mau pōmaikaʻi nui o nā paipu welded galvanized:

1. Corrosion resistance: The zinc coating provides excellent corrosion resistance, making galvanized pipes suitable for outdoor and underground applications.

2. Durability: The combination of steel and zinc coating enhances the strength and durability of the pipe, allowing it to

pale i nā kūlana koʻikoʻi a me ka hoʻohana kaumaha.

3. Cost-effectiveness: Galvanized welded pipes are generally more affordable compared to other corrosion-resistant alternatives,making them a cost-effective choice for various projects.

4. Easy installation: Galvanized welded pipes are relatively easy to install due to their standardized sizes and compatibility

me nā mea hoʻohana maʻamau a me nā mea hoʻohui.

5. Versatility: Galvanized welded pipes are available in various sizes and thicknesses, making them suitable for a wide range of applications, including plumbing, construction, agriculture, and industrial projects.

It is important to note that galvanized welded pipes have limitations. Over time, the zinc coating may degrade or wear off,

especially in highly corrosive environments. Therefore, regular inspection and maintenance are necessary to ensure the continued protection of the pipe.

Additionally, when working with galvanized welded pipes, it is important to take proper safety precautions, such as using

appropriate personal protective equipment and ensuring proper ventilation, as the galvanization process can release fumes that may be harmful if inhaled.

noi:

construction,machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery,prospecting machinery and other manufacturing industries.

hoakaka:

Paipu kila poepoe i hooheheeia
Stabdaed:API 5L,API 5CT,ASTM A53,ASTM A500,GB9711.1 Application:To be used for conveying gas,water,and petroleum for oil and natural gas industries and use for the structural steel pipes purpose Main Steel Tube Grade:GR.A,GR.B,GR.C,Q195,Q235B,Q345B and so on.
INCH	OD(MM)	Ka mānoanoa o ka pā Strandard
		SCH 10WT (mm)	SCH 20WT (mm)	SCH 40WT (mm）	SCH 60WT (mm)	SCH 80WT （mm)	SCH 100WT (mm)	SCH 160WT （mm)	XXS (mm)
1 / 4 "	13.7			2.24		3.02
3 / 8 "	17.1			2.31		3.2
1 / 2 "	21.3	2.11		2.77		3.73		4.78	7.47
3 / 4 "	26.7	2.11		2.87		3.91		5.56	7.82
1"	33.4	2.77		3.38		4.55		6.35	9.09
1-1 / 4 "	42.2	2.77		3.56		4.85		6.35	9.7
1-1 / 2 "	48.3	2.77		3.68		5.08		7.14	10.15
2"	60.3	2.77		3.91		5.54		8.74	11.07
2-1 / 2 "	73	3.05		5.16		7.01		9.53	14.02
3"	88.9	3.05		5.49		7.62		11.13	15.24
3-1 / 2 "	101.6	3.05		5.74		8.08
4"	114.3	3.05	4.5	6.02		8.56		13.49	17.12
5"	141.3	3.4		6.55		9.53		15.88	19.05
6"	168.3	3.4		7.11		10.97		18.26	21.95
8"	219.1	3.76	6.35	8.18	10.31	12.7	15.09	23.01	22.23
10 "	273	4.19	6.35	9.27	12.7	15.09	18.26	28.58	25.4
12 "	323.8	4.57	6.35	10.31	14.27	17.48	21.44	33.32	25.4
14 "	355	6.35	7.92	11.13	15.09	19.05	23.83	36.71
16 "	406	6.35	7.92	12.7	16.66	21.44	26.19	40.49
18 "	457	6.35	7.92	14.27	19.05	23.83	29.36	46.24
20 "	508	6.35	9.53	15.09	20.62	26.19	32.54	50.01
22 "	559	6.35	9.53		22.23	28.58	34.93	54.98
24 "	610	6.35	9.53	17.48	24.61	30.96	38.89	59.54
26 "	660	7.92	12.7
28 "	711	7.92	12.7
30 "	762	7.92	12.7
32 "	813	7.92	12.7	17.48
34 "	863	7.92	12.7	17.48
36 "	914	7.92	12.7	19.05
38 "	965
40 "	1016
42 "	1066
44 "	1117
46 "	1168
48 "	1219

'Apono kūpono:

We have competitive prices and timely delivery advantages in the supply of seamless steel pipes, not only for volume customers, but also accept customer orders for sample personalized design, specifications and packaging requirements.