P620q, P620qh, P690q, P690qh, P690ql1, P690ql2 Seamless Steel Tube
Guangzhou Kingmetal Steel Industry Co., Ltd.- Type：Seamless
- Technique：Hot Rolled
- Material：Alloy Steel
- Surface Treatment：Oiled
- Usage：Machinery Industry
- Section Shape：Round
Base Info
- Model NO.：WAN-355
- Length：5.8-11.8
- Size：1,2"-8"
- Name：P620q Steel Pipe
- Keyword：P620q Steel Specification, P620 Steel Properties
- Steel Grade：P620q, P620qh, P690q, P690qh, P690ql1, P690ql2
- Transport Package：Bundles with Steel Strips and Wooden Frame
- Specification：1,8"-2"
- Trademark：KINGMETAL
- Origin：China
- HS Code：73060000
- Production Capacity：1000tons,Month
Description
Chemical composition % of steel P620Q (1.8876): EN 10216-3-2014
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | - |
| max 0.2 | max 0.6 | 1 - 1.7 | max 0.8 | max 0.025 | max 0.02 | max 0.3 | max 0.1 | max 0.2 | max 0.02 | max 0.05 | max 0.04 | max 0.02 | max 0.3 | Nb+Ti+V < 0.22 |
Chemical composition % of steel P620QH (1.8877): EN 10216-3-2014
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | - |
| max 0.2 | max 0.6 | 1 - 1.7 | max 0.8 | max 0.025 | max 0.02 | max 0.3 | max 0.1 | max 0.2 | max 0.02 | max 0.05 | max 0.04 | max 0.02 | max 0.3 | Nb+Ti+V < 0.22 |
Chemical composition % of steel P690Q (1.8879)
| According EN 10216-3:2014: 1.2=< Mn=<1.7; S=<0.015; Al=<0.02; |
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Cu | Zr | B |
| max 0.2 | max 0.8 | max 1.7 | max 2.5 | max 0.025 | max 0.01 | max 1.5 | max 0.7 | max 0.12 | max 0.015 | max 0.06 | max 0.05 | max 0.3 | max 0.15 | max 0.005 |
Chemical composition % of steel P690QH (1.8880)
| According EN 10216-3:2014: 1.2=< Mn=<1.7; S=<0.015; Al=<0.02; |
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Cu | Zr | B |
| max 0.2 | max 0.8 | max 1.7 | max 2.5 | max 0.025 | max 0.01 | max 1.5 | max 0.7 | max 0.12 | max 0.015 | max 0.06 | max 0.05 | max 0.3 | max 0.15 | max 0.005 |
EN 10216-4 Grade EN 10216-4 Grade P620Q P620QH P690Q P690QH P690QL specification covers Alloy fine grain steel, pressure purposes. Pipe will be supplied in 5-7 metre random lengths with butt-weld ends and varnished to avoid oxidation of the steel when in storage. All pipes are fully certified and traceable with heat numbers hard stamped onto each random length. KINGMETAL Pipe can supply cut lengths; long pieces and even bore from forged, machined bar to satisfy your urgent demand.
More steel grade we can offer is as following:
| Standard | steel grade | standard name | Diemension Range |
| EN 10208 | L210GA,L235GA,L245GA,L290GA,L360GA, L245GA,L290NB,L260NB,L415NB,L360QNB, LI150QB,L450QB,L485QB,L555QB | Steel pipe fir pipelines for cumbustible Fluids | 33.7-914mm |
| EN10210 | S235JRH,S275JOH,S275J2H,S355JOH, S355J2H,S355K2H,S375NH,S25NLH, S355NH,S355NLH,S420NH,S420NLH, S461NH,S460NLH | Hot finished ,structural hollow sections of Non-alloy and tube Grain steels | 10.2-711mm |
| EN10216-1 | P195TRI,T195TR2,P235TR1,P235TR2, P265TRI,P265TR2 | seamless steel tubes for pressure purpose 1 : Non-alloy steel | 10.2-711mm |
| EN10216-2 | P195GH, P235GH, P265GH, 20MnNb6,16Mo3, 8MoB5-4, 14Mov6.3, 10CrMo5.5, 13CrMo4-5, 10CrMo9-10, 11Cr9.10, 15NiCuMoNB-6-4, X11CrMo5+1, X11CrMo5+NTI, X11CrMo5+NT2, X11CrMo9.1+1, X11CrMo9.1+NT, X10CrMoVNb9-1, X20CrNiV11-1 | seamless steel tubes for pressure purpose 2 : Non-alloy steel and alloy steel ,Tubes with specified elevated Temperature Properties | 10.2-711mm |
| EN10216-3 | P275NL1,P275NL2,P355N,P355BH,P355NL, P355NL2,P460N,P460NH,P460NL1,P460NL2, P620Q,P620QH,P690Q,P690QH,P690QL1, P690QL2 | seamless steel tubes for pressure purpose 3 : alloy fine Grant stee Tubes | 10.2-711mm |
what we do?
KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes and pipe fittings ( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have rich exporting experience ..Cooperating with us you will feel easy and safe !