| Material | 10#,20#,45#,Q345,A106-B,20Cr,15CrMo,St37,St42,ASTM 4140 etc. |
| Standard | JIS,GB,ASTM,DIN |
| Technique | Cold Rolled/Hot Rolled |
| OD | 10~335mm,1/2"~12" |
| Wall Thickness | 2~25mm,SCH10~XXS |
| Length | 5.8m~12m/customized design |
| Surface Treatment | black painting, varnish, oil, galvanized, anti corrosion coatings |
| Packaging | 1. Bundle packing. |
| 2. Bevelled end or plain end or warnished as per buyer's required. | |
| 3. Marking: as per customer's requests. | |
| MOQ | 1 ton for normal material |
| Payment Terms | T/T,L/C etc |
| Testing | Chemical Component Analysis, Mechanical Properties, |
| Exterior Size Inspection, hydraulic testing etc. | |
| Application | Structure pipe; High and low pressure boiler tube; Liquid delivery; Seamless steel pipe for petroleum cracking ,Oil pipe,Gas pipe |
| Advantages | 1.Reasonable price with excellent quality |
| 2.Abundant stock and prompt delivery | |
| 3.Rich supply and export experience, sincere service | |
| 4.Reliable forwarder, 2-hour away from port. |
carbon steel seamless steel pipe
1.Q: Can we visit your factory?
-A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
2.Q: Can provide OEM/ODM service?
-A: Yes. Please feel free to contact us for more details discuss.
3.Q: How is your Payment Term?
-A:We prefer TT
4.Q: Can you provide sample?
-A: Yes, for regular size of samples, it's for free but buyer need to pay freight cost. And please contact whatsapp/wechat/skype 008613665186865 to get samples, thank you!
5.Q.Surface coating
A:Antirusted painting, varnish painting, galvanized, 3LPE, 3PP,Zinc oxide yellow primer,Zinc phosphate primer and as per customers' request.
6.Q:Why choose our company ?
-A:(1)We are specialized in this industry for more than 20 years
(2) We are the gold supplier on Alibaba com
7.Q: What's the MOQ ?
-A: 25Tons is ok
8.Q: What's your delivery time ?
-A:Regular lead time is 15 to 30 days after receiving deposit