Lag luam wholesale kub dip gi seamless galvanized round steel yeeb nkab ASTM A106 Sch 40 ERW GI Hlau Tube rau kev tsim kho

Tus Tawb Npe:	Shandong, China
Npawm Qhov:	$560-600/TON
Cia Siab Ntawv:	A106/A53GRB API5L/Q195,Q235,Q275,Q355,Q345,SAE1010/1020,1045,etc
Tswv Txog:	API, CE, Bsi, RoHS, SNI, BIS, tisi, KS, JIS, GS, ISO9001
Cov xyoo ua li:	1Tawj nyob
Nyob roog:	$560/TON
Ntim cov ntsiab lus:	Chaw Npau Xov Roob Nyob Qhia (Nyob rau cov kawm, bag nylon, box hmoob lawv thiab mus yam hais tias)
Thaum tau kev pab li:	3-7 nyob
Kev nyob roog:	FOB 30%T/T,70% tej rau koj mus lwm nyem
	CIF 30% cov tsis ntawm tebchawj, Yog cov tsis tej yog rau koj mus lwm nyem
	jog Hais 100% L/C ntawd mus
Cov kev nyob rau:	10000 Toj/Tons per Month

Sib ntsuam：

Tub ntsuam qab nyob rau hauv tub ntsuam qab lub tsis los noj thiab tub ntsuam qab los noj

Cub qhov thawb tshaj

Hmoob ntawv li cas tawm tau xaiv rau hauv cov neeg qab thiab ua rau hauv tub qab thiab tub ntsuam qab. Los noj thiab tub ntsuam qab li cas tawm tau xaiv rau hauv cov ntsuam qab, los yog tau xaiv rau hauv cov xav qab thiab cas qab los yog cas qab thiab cas qab thiab cas qab thiab cas qab thiab cas qab thiab cas qab. Los noj thiab tub ntsuam qab li cas tawm tau xaiv rau hauv cov ntsuam qab, los yog tau xaiv rau hauv cov xav qab thiab cas qab los yog cas qab thiab cas qab thiab cas qab thiab cas qab thiab cas qab. Los noj thiab tub ntsuam qab li cas tawm tau xaiv rau hauv cov ntsuam qab, los yog tau xaiv rau hauv cov xav qab thiab cas qab los yog cas qab thiab cas qab thiab cas qab thiab cas qab thiab cas qab. Los noj thiab tub ntsuam qab li cas tawm tau xaiv rau hauv cov ntsuam qab, los yog tau xaiv rau hauv cov xav qab thiab cas qab los yog cas qab thiab cas qab thiab cas qab thiab cas qab thiab cas qab.

Tub ntsuam qab los noj

Tsis nyob rau hwm galvanizing yog electrogalvanizing. Cov tsis ntawm galvanizing li ntxiv tias, mus 10-50g/m2, rau hais tias lub tsis noj thiab ua kev pab los yuav tsum xwb hais tias hot-dip galvanized pipes. Lub cov tsis ntawm galvanized pipe manufacturers, rau hais tias tebchaws, most mus yuav tau txog electro-galvanizing (cold plating). Mus qhov kev koom muaj qhov npaug zoo los yuav tsum ua electro-galvanized steel, mus hais tias lub tsis noj thiab ua kev pab los yuav tsum xwb hais tias lub prices li ntxiv tias cheem. Rau hloov noom kev cai, tsis paub ua cold-galvanized steel pipes rau hwm water supply pipes.

Tsis ntawm hot-dip galvanizing thiab cold galvanizing

Hot dip galvanizing process:

Workpiece degreasing → washing → pickling → washing → drying solvent dip fluxing preheated hot dip galvanized → cooling → finishing → rinsing → drying → passivation test

Cold-galvanized process:

Tus neeg kawm → tau → ntawv tsis ntawm tus neeg kawm electrolysis → tau → tau → mus qab nrog galvanized iron alloy → tau → tau → rau hauj → → tau → sib hwm passivation

Qhov kev pab ntawm galvanized pipes yog li:

Rau hauj, galvanized pipe los yog tawm hot dip galvanized, cov xav ntaub nrog peb nyob rau hauj, los yog tawm cov xav nrog qab ntxiv ntau teb chaw thiab qab ntau hloov ntau, deepen zinc yog li cas tawm, los yog tawm galvanized pipe nws yog ib tug.

Nyob rau hais tias, lub xyoo teb chaw thiab xyoo teb chaw los no yog cov nyob qhov nrog kawm ntawv thiab txog qab nrog yim los yog hauv lawm. Nws yog li cas los ntawm qab nrog yim thiab tsis muaj qab nrog yim, thiab yog cov qab nrog yim thiab tsis muaj qab nrog yim, thiab yog cov qab nrog yim thiab tsis muaj qab nrog yim. Yog cov qab nrog yim thiab tsis muaj qab nrog yim, thiab yog cov qab nrog yim thiab tsis muaj qab nrog yim. Yog cov qab nrog yim thiab tsis muaj qab nrog yim, thiab yog cov qab nrog yim thiab tsis muaj qab nrog yim.

Cov kev txheej ib:

l Qhov no	l Xyoo Teb Chaw Los
l Lub tsheb	l Astm a53 Gr.B / ASTM A106
l Tawj hauj	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 Txhais	l A106 Grade A,A106 Grade B,A106 Grade C,A53 Grade A,A53 Grade B,API 5L Grade B,10#,20#,45#
surface	hot-dip galvanising; Electro-galvanising; Method yuav tawm customer
type	1. Pre-painted (zinc: 60-120G/M2) 2. Hot-dipped galvanized (zinc: 120-500G/M2) 3. Cold-dipped galvanized (zinc: 10-50G/M2)
size	tsis roj kawg	1-22mm
	Diameter lub	21.3mm-610mm
tsis rau hauv	tsis txog mus rau hais tias cov xyoo yog xav li cas.
tsis xyoo	tsis xyoo tebchaw nyob rau hauv qhov kev muaj tebchaw seab, lub yuav tsum mus rau hais tias cov xyoo yog xav li cas.
tsis tuaj yeej	tsis pab ntsiab; tej ntawv caij; HVAC; cov lus thiab gas; cov eq thiaj thiab
kawm Tswj	kawm Yog peb nrog hais tias, tas los yuav tsum mus li kawm.
txhob qhov Kawm	l 20ft GP:5898mm(Taiv)x2352mm(Thauj)x2393mm(Ntawv) 24-26CBMl l 40ft GP:12032mm(Taiv)x2352mm(Thauj)x2393mm(Ntawv) 54CBMl l 40ft HC:12032mm(Taiv)x2352mm(Thauj)x2698mm(Ntawv) 68CBM

Tsis Npawb Tswv Txiaj:

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), lub xyoo rau hais tias noj ntsuam thiab qhov kev cai li cas ua hauv ib tug neeg zoo tebchaw daim ntawm tebchaw.

Lub cold galvanized pipe yog cov electric galvanized, cov galvanized tau yog lawv tas, tsis paub 10-50g/m2, lub nyob rau hais tias lub tau ntawm thiab hot galvanized pipe yog tus txoj cai.

Yog mus rau construction,machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery,prospecting machinery thiab cov qhia tshaj muaj.

Tswj kev cai %
Kev 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
Txhob 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
Tsis 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

Cov Ntaub Ntawv Mechani
	Kev A	Txhob B	Tsis C
Tensile zog	330	415	485
Rhoj ntawm qhov tsis	205	240	275

Piav qhia:

Caij ntawm qhov cai rau li neeg tshaj hmoob yog cov xovxwm tshaj hmoob yeej ib tug layer zinc thiab ua rau li process yog galvanization.

Cov process galvanization muaj nyob rau li lub tsis tshaj hmoob thiab qhov caij ntawm qhov cai rau li tej meem zinc, li cas ib tug protective layer ntawm qhov caij ntawm qhov cai.

Nyob rau li purpose galvanizing caij ntawm qhov cai yog mus rau li corrosion resistance thiab extend txheej lifespan ntawm qhov cai. Lub zinc coating cas ib tug barrier ntawm qhov steel thiab cov surrounding environment, thiab protection qhov caij ntawm qhov cai rau li rust thiab cov txog ntsuam corruption.

Li cas ib tug noj galvanized welded pipes suitable rau li cov application, thiab ntawm industries qhia li exposure rau li moisture or corrosive substances yog zoo.

Nyob li yog qhia rau koj tawm ntawm tub galvanized welded pipes nyob ib tug:

1. Tsis tsis: Cov zinc coating tshawb nrog tsis tsis, noog galvanized pipes mus yooj hwm thiab txais paub ntxiv.

2. Rauj rauj: Nrog cov steel thiab zinc coating, tau rauj rauj thiab rauj rauj teb chaw ntawm cov pipe, lub tawm mus rau

tsoov tsis thiab rooj rauj rauj.

3. Qhia kev pab: Galvanized welded pipes muaj kev pab los yog lawv ua kev qhia los yog lawv thiab plaws thiab kev qhia tsis tsis.

4. Tsis tsis ntsiab: Qhov daim ntawm qab los yog tsi tuaj yeem tsis txhob rau hais tias cov lwm kawm nyob rauj li cas thiab yuav hais tias

ntawm lub qhov noj ua kev thiab qhov pib tug.

5. Rog tshem: Qhov daim ntawm qab los yog tsi tuaj yeem ntawm cov lwm kawm thiab hauv xovxwm, nyob roog li cas lub qaiv, tebchaws, tus neeg, thiab cov phooj ywg rau hauv lawv npawb.

Yog mus tias qhov daim ntawm qab los yog tsi tuaj yeem ntawm cov lwm kawm. Rau hauv lub len, qhov zinc ntawm qab los yog tsi tuaj yeem tsis muaj tau thiab muaj tau,

sib ntsiab rau hauv lub qhov ntawm qab los yog tsi tuaj yeem. Yog lis, cov hauv nrog qhov nyob rauj li cas thiab hauv nrog qhov nyob rauj li cas yog tsi tuaj yeem rau hauv qhov daim ntawm qab los.

Nyob li cas, muaj lub xyoo rau hauv tub galvanized welded pipes, yog mus ib tug qhov tsis lawm nrog safety precautions, thaum muaj

ib tug appropriate personal protective equipment thiab mus qhia ventilation xav li, xaiv si yuav tsum fumes uas muaj tebchaw nrog galvanization process yog ua hais li cas los sis thiaj ntawv.

Daim Ntawv Thov:

construction,machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery,prospecting machinery thiab txheej nyob li manufacturing industries.

Specifications:

Galvanized Round Steel Pipe
Stabdaed:API 5L,API 5CT,ASTM A53,ASTM A500,GB9711.1 Application:Muaj yuav tsum ua rau hauv conveying gas,water,thiab petroleum rau hauv oil thiab natural gas industries mus rau tawm tau ntawv qhov twg thaum lub xyoo qab nrog tub qeej ua si. Main Steel Tube Grade:GR.A,GR.B,GR.C,Q195,Q235B,Q345B thiab cov neeg kawm.
INCH	OD(mm)	Cov khoom rooj thiaj li
		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

Tsis Ntawm Ntsuam:

Kuv tawj kev caij ntawm hauv rau cov qhov ntxhais teb chaw thiab hauv rau kawg lub qhov tub tau ua siam, noj mus qhia yuav tsum los ntawm hauv rau txiv xov, los yog cov nyob ntawd, koj pab nyob tsis muaj tej, hais tias, qhov thiab hais tias, thiab hais tias.