ASTM AISI Standard Steel Carbon Best Quality Welded Seamless Pipes
July 23, 2023
Model NO.: size 60.3m-219.1mm
Ovality2: < 0.5mm(159mm---168.3mm)
Ovality3: < 0.6mm(178mm---219mm)
Straightness: 3000:1
Trademark: Hengchuan
Transport Package: According to Your Requests
Specification: 18mm---60mm(SANS 657/3 or equivalent )
Origin: China
Model NO.: size 60.3m-219.1mm
Ovality2: < 0.5mm(159mm---168.3mm)
Ovality3: < 0.6mm(178mm---219mm)
Straightness: 3000:1
Trademark: Hengchuan
Transport Package: According to Your Requests
Specification: 18mm---60mm(SANS 657/3 or equivalent )
Origin: China
ASTM AISI standard steel carbon best quality welded seamless pipes
Product detalils:
Conveyor Roller bar
Conveyor Roller Tube
Specification
SANS657/3,ASTM513,AS1163,BS6323,EN10305 or equivalent international standard.
Steel grade
S355/S230,C350,E235,Q235B
Sizes
60.3mm-152.4mm ect
Ovality tolerance of body
≤0.4mm(60.3mm-152.4mm)
≤0.5mm(159MM-168.3mm)
≤0.6mm(178mm-219mm)
Straightness
3000:1
Cold drawn bar Â
Specification
ASTM A108Â Â Â AS1443
Steel GradeÂ
Q235B,C1020,C1045(we can also do other steel grade per your requirments)
Size
Φ18mm-φ60mm
Diameter ToleranceÂ
ISO286-2,H7/H8
Straightness
2000:1
Â
O.DÂ
60.3-219.1mm
W .TÂ
0.45-20mmÂ
LengthÂ
6--12m
StandardÂ
SANS 657/3,ASTM 513,AS 1163,BS6323,EN10305
MaterialÂ
Q235B, S355,S230,C350,E235 etc.Â
TechniqueÂ
Welded,Seamless
Surface
oiled ,galvanized or painted with all kinds of colors according to client's request.
 Ends
 1.Plain ends,
 2.Threading at both side with plastice capsÂ
 3.Threading at both side with socket/coupling.
 4.Beveled ends, and so on
 Packing
 1.Water-proof plastic cloth,
 2.Woven bags,Â
 3.PVC package,Â
 4.Steel strips in bundlesÂ
 5.As your requirment
UsageÂ
 1.For low pressure liquid delivery such as water,gas and oil.
 2.For construction
 3.Mechanical equipment
 4.For FurnitureÂ
Payment&Trade Terms
 1.Payment : T/T,L/C, D/P, Western unionÂ
 2.Trade Terms:FOB/CFR/CIF
 3.Minimum quantity of order : 10 MT (10,000KGS)
 Delivery Time
 1.Usually,within10-20days after receiving your down payment.
 2.According to the order quantityÂ
Product show:
Chemical Composition
Standard
Steel Grade
Chemical Composition
C
Si
Mn
P,S
Cu
Ni
Mo
Cr
GB/T8162
10
0.07-0.14
0.17-0.37
0.35-0.65
≤0.035
≤0.25
≤0.25
/
≤0.15
20
0.17-0.24
0.17-0.37
0.35-0.65
≤0.035
≤0.25
≤0.25
/
≤0.25
35
0.32-0.40
0.17-0.37
0.50-0.80
≤0.035
≤0.25
≤0.25
/
≤0.25
45
0.42-0.50
0.17-0.37
0.50-0.80
≤0.035
≤0.25
≤0.25
/
≤0.25
16Mn
0.12-0.20
0.20-0.55
1.20-1.60
≤0.035
≤0.25
≤0.25
/
≤0.25
ASTM A519
1020
0.18-0.23
/
0.30-0.60
≤0.040
/
/
/
/
1045
0.43-0.50
/
0.60-0.90
≤0.040
/
/
/
/
1541
0.36-0.44
/
1.35-1.65
≤0.040
/
/
/
/
EN10297-1
E275
≤0.21
≤0.35
≤1.40
≤0.030
/
/
/
/
E315
≤0.21
≤0.30
≤1.50
≤0.030
/
/
/
/
34CrMo4
0.30-0.37
≤0.40
0.60-0.90
≤0.035
/
/
0.15-0.30
0.90-1.20
42CrMo4
0.38-0.45
≤0.40
0.60-0.90
≤0.035
/
/
0.15-0.30
0.90-1.20
JIS G3445
STKM13A
≤0.25
≤0.35
≤0.60
≤0.040
/
/
/
/
STKM13B
≤0.25
≤0.35
≤0.60
≤0.040
/
/
/
/
Company porfile:
ZHUJI HENGCHUAN TRADING CO., LTD, which is based in China and the supplier of Komatsu, ThyssenKrupp, Sandvik and other prestigious customers. I would like to make brief introduction of our company to you, and the prospect for cooperating with you.
We are the professional supplier of conveyor system, such as ERW conveyor tubes, cold drawn steel bars for roller shaft, bearing housings, idler frames and brackets.
RAQ:
1.Q:Are you a factory or trading company?    A:We are a trading company,we also have cooperated factory doing other steel business.
2.Q:Where is your company located? How can IÂ visit there? Â Â Â A:Our company is located in Zhuji City, China, about 1Â hour from shanghai by highway train.All our clients from home or abroad are warmly welcome to visit us!
3.Q:Can IÂ get some samples? Â Â Â A: Yes,we are honored to offer you samples.
4.Q:How does your company do regarding quality control? Â Â Â A:Quality is priority. Our factory has gained BV, SGS authentication. We guarantee the goods out from our factory 100% qualified.And Each Process, we have very strict operation and arrange 2Â techinians to inspect. After the products are finished,we will make the last test to pick up the unqualified products.
5.Q: How long does your warranty? Â Â Â A: We can assured the quality within 90 days after your receiving the cargoes.
6. Q: What is your MOQ? Â Â Â Â Â A:As long as hold one container ,we can accpet the order.
7. What is your payment ?      A: L/C or T/T.
Contact person:July Â
Â
ASTM AISI standard steel carbon best quality welded seamless pipes
Product detalils:
Conveyor Roller bar
Conveyor Roller Tube
Specification
SANS657/3,ASTM513,AS1163,BS6323,EN10305 or equivalent international standard.
Steel grade
S355/S230,C350,E235,Q235B
Sizes
60.3mm-152.4mm ect
Ovality tolerance of body
≤0.4mm(60.3mm-152.4mm)
≤0.5mm(159MM-168.3mm)
≤0.6mm(178mm-219mm)
Straightness
3000:1
Cold drawn bar Â
Specification
ASTM A108Â Â Â AS1443
Steel GradeÂ
Q235B,C1020,C1045(we can also do other steel grade per your requirments)
Size
Φ18mm-φ60mm
Diameter ToleranceÂ
ISO286-2,H7/H8
Straightness
2000:1
Â
O.DÂ
60.3-219.1mm
W .TÂ
0.45-20mmÂ
LengthÂ
6--12m
StandardÂ
SANS 657/3,ASTM 513,AS 1163,BS6323,EN10305
MaterialÂ
Q235B, S355,S230,C350,E235 etc.Â
TechniqueÂ
Welded,Seamless
Surface
oiled ,galvanized or painted with all kinds of colors according to client's request.
 Ends
 1.Plain ends,
 2.Threading at both side with plastice capsÂ
 3.Threading at both side with socket/coupling.
 4.Beveled ends, and so on
 Packing
 1.Water-proof plastic cloth,
 2.Woven bags,Â
 3.PVC package,Â
 4.Steel strips in bundlesÂ
 5.As your requirment
UsageÂ
 1.For low pressure liquid delivery such as water,gas and oil.
 2.For construction
 3.Mechanical equipment
 4.For FurnitureÂ
Payment&Trade Terms
 1.Payment : T/T,L/C, D/P, Western unionÂ
 2.Trade Terms:FOB/CFR/CIF
 3.Minimum quantity of order : 10 MT (10,000KGS)
 Delivery Time
 1.Usually,within10-20days after receiving your down payment.
