bossgoo服务/售后/程序多重升级

PRECISION TUBE BKS NBK

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA
Min. Order: 1 Ton
Delivery Time: 5-45 Days

Basic Info

Model No.: XL-00002

Additional Info

Packaging: in bundles or as per required

Productivity: 400,000 tons per year

Brand: Xinglong & ZGL

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 400,000 tons per year

Certificate: ISO, API

HS Code: 730419 730429 730439

Port: Tianjin,Qingdao,Shanghai

Product Description

1.Seamless steel tube and carbon tube

Widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT, ST52, CK45 and AISI 1020. We can also offer as customized seamless steel tube.
2.Cold drawn steel tube/cold rolled steel tube/cold drawn pipe/cold rolled pipe
Grade: 20# 45# 16Mn 25Mn 27SiMn E355 ST52 STKM11A STKM13A
Standard: GB/T8713 GB/T3639 DIN2391 EN10305 ASTMA519
Range: 30-300mm
Length: 11m(max)
The cold process can change the thickness of tube to meet client's request and offer better mechanical property.
3. Honed steel tube&SRB steel pipe, honed tube
ID Tolerance: H8 H9
ID Roughness: RA0.4micron(max)
Length: 6m(max)
Inner roughness: Ra0.2-0.8um
Straightness: 1:1000 or customized
This process can improve the roughness of the inner tube to 0.2-0.8um and make inside tube more smooth which can be used for cylinder directly.

 

4.hydraulic cylinder steel tube, hydraulic tube, cylinder tube, hydraulic pipe

Benifits of the precision steel tube:
(1) No Oxidation Layer on the outer and inner walls;
(2) No Leakage under high pressure;
(3) No Crake under flating and flattening;
(4) No distortion after cold bending;
(5) High precision high cleanness;
(6) Excellent brightness

Product Type:

Auto Industry Using ST52 DIN2391 BKS Cold Drawn HonedTubes

Material:

Carbon Steel Tube

Outer Diameter:

30-250mm

Wall Thickness:

2-30mm

Material Grade:

ST52,E355,CK45,A106,A53,SKTM11A,STKM13A,STKM13C,S45C,and so on

Delivery Condition: 

BK/BKS/GBK/NBK

Delivery time:

within 20-30 days after receiving prpayment

Trade Terms:

FOB Yantai, Qingdao or any other China main port

Contact Person

Robin Gao

TEL:

15336359770 Wechat/WhatsAPP

 

 

Size ID*OD (mm)  length can be fixed  biggest 6M

50*65

100*110

150*175

200*220

55*70

100*114

150*180

200*225

60*70

100*115

155*180

200*230

60*75

100*120

160*175

200*245

60*78

100*125

160*180

200*250

63*73

105*125

160*185

220*250

63*75

110*125

160*190

220*270

63*76

110*130

160*195

225*250

63*78

115*130

165*190

240*273

65*80

115*135

165*205

250*290

70*80

120*140

170*200

250*300

70*82

125*140

180*200

200*213

70*85

125*145

180*205

200*216

70*90

125*150

180*210

250*266

75*90

130*150

180*215

60*45

80*95

130*160

185*205

90*80

80*100

135*160

185*215

102*90

85*100

140*160

185*220

 

90*105

140*165

190*210