| Butt welding pipe fittings - Elbow | |
| Standards | ASME/ANSI B16.9, ASME/ANSI B16.11, ASME/ANSI B16.28,JIS B2311, JIS B2312, DIN 2605, DIN 2615, DIN 2616, DIN 2617, BS 4504, GOST 17375, GOST 30753, GOST 17378 |
| Bending radius | Short Radius(SR), Long Radius(LR), 2D, 3D, 5D, multiple |
| Degree | 45 /Â 90 /Â 180, or customized degree |
| Size Range | Seamless type: ½" up to 28" |
| Welded type: 28"-to 72" | |
| WT Schedule | SCH STD,SCH10 to SCH160,  XS, XXS, |
| Carbon Steel | A234 WPB, WPC; A106B, ASTM A420 WPL9, WPL3, WPL6, WPHY-42WPHY-46, WPHY-52, WPHY-60, WPHY-65, WPHY-70, |
| Alloy Steel | A234 WP1, WP11, WP12, WP22, WP5, WP9, WP91 |
| Special Alloy Steel | Inconel 600, Inconel 625, Inconel 718, Inconel X750, Incoloy 800, |
| Incoloy 800H, Incoloy 825, Hastelloy C276, Monel 400, Monel K500 | |
| WPS 31254 S32750, UNS S32760Â | |
| Stainless Steel | ASTM A403 WP304/304L, WP316/316L, WP321, WP347, WPS 31254 |
| Duplex stainless steel | ASTM A 815 UNS S31803, UNS S32750, UNS S32760 |
| Applications | Petroleum industry, chemical, power plant, gas piping, shipbuilding. construction,  sewage disposal,and nuclear power etc. |
| Packaging material | plywood cases or pallets, or as per customer's requirements |
| Production Period | 2-3weeks for normal orders |
Production Period
We have rich experience in organizing the production and logistic, which could help us to cut the production period and ensure the supplying, so that we could meet customers' urgent demand. Besides, our timely supplying can also help customer to reduce the planned stocks reserve.
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Quality Control
Quality control begins from selecting the qualified raw material supplier, then each lot of raw aterial must be re-tested at random when enter the aterial inventory.Then from the raw material cutting process, shaping, heat treatment, machining,surface treatment, packaging, all these process quality control is necessary.
Quickresponse in pre-sales and after-sales
Exact and quick offer, professional technique support, all can help the contractor orsourcing people to get the priority and opportunity in current fierce competing market. And our complete and timely after-sales solution provides the effective protection for customer.
Flexible payment term
Multiple payment terms are available for long-term and reputable customers, TT, L/C, or even L/C after sight are for option. Mutual trust is the foundation of co-operation, sometimes it may take a couple of days from the remittance toreach the beneficiary bank, when customer request a very short supplyingperiod, we could organize the production and loading first before the deposit reached. We expect long-term and good cycle of co-operation.
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| Butt welding pipe fittings - Elbow | |
| Standards | ASME/ANSI B16.9, ASME/ANSI B16.11, ASME/ANSI B16.28,JIS B2311, JIS B2312, DIN 2605, DIN 2615, DIN 2616, DIN 2617, BS 4504, GOST 17375, GOST 30753, GOST 17378 |
| Bending radius | Short Radius(SR), Long Radius(LR), 2D, 3D, 5D, multiple |
| Degree | 45 /Â 90 /Â 180, or customized degree |
| Size Range | Seamless type: ½" up to 28" |
| Welded type: 28"-to 72" | |
| WT Schedule | SCH STD,SCH10 to SCH160,  XS, XXS, |
| Carbon Steel | A234 WPB, WPC; A106B, ASTM A420 WPL9, WPL3, WPL6, WPHY-42WPHY-46, WPHY-52, WPHY-60, WPHY-65, WPHY-70, |
| Alloy Steel | A234 WP1, WP11, WP12, WP22, WP5, WP9, WP91 |
| Special Alloy Steel | Inconel 600, Inconel 625, Inconel 718, Inconel X750, Incoloy 800, |
| Incoloy 800H, Incoloy 825, Hastelloy C276, Monel 400, Monel K500 | |
| WPS 31254 S32750, UNS S32760Â | |
| Stainless Steel | ASTM A403 WP304/304L, WP316/316L, WP321, WP347, WPS 31254 |
| Duplex stainless steel | ASTM A 815 UNS S31803, UNS S32750, UNS S32760 |
| Applications | Petroleum industry, chemical, power plant, gas piping, shipbuilding. construction,  sewage disposal,and nuclear power etc. |
| Packaging material | plywood cases or pallets, or as per customer's requirements |
| Production Period | 2-3weeks for normal orders |
Production Period
We have rich experience in organizing the production and logistic, which could help us to cut the production period and ensure the supplying, so that we could meet customers' urgent demand. Besides, our timely supplying can also help customer to reduce the planned stocks reserve.
Â
Quality Control
Quality control begins from selecting the qualified raw material supplier, then each lot of raw aterial must be re-tested at random when enter the aterial inventory.Then from the raw material cutting process, shaping, heat treatment, machining,surface treatment, packaging, all these process quality control is necessary.
Quickresponse in pre-sales and after-sales
Exact and quick offer, professional technique support, all can help the contractor orsourcing people to get the priority and opportunity in current fierce competing market. And our complete and timely after-sales solution provides the effective protection for customer.
Flexible payment term
Multiple payment terms are available for long-term and reputable customers, TT, L/C, or even L/C after sight are for option. Mutual trust is the foundation of co-operation, sometimes it may take a couple of days from the remittance toreach the beneficiary bank, when customer request a very short supplyingperiod, we could organize the production and loading first before the deposit reached. We expect long-term and good cycle of co-operation.
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(1) Diamond pen dressing grinding wheel: According to the size of diamond particles and their distribution in the pen, diamond pens can be divided into several types, such as chain and powder. The alloy with strong bonding force is used as the bonding agent, so the diamond grinding wheel particles are not easy to fall off during use, so there is no need to repair the grinding process.
(2) Grinding wheel dressing by rolling method: Diamond grinding wheel dressing by rolling method. Grinding wheel drives the rolling wheel at the speed of 1~2m/s by reducing the speed
Made of, carbide or abrasive) rotary. The pressure of rolling wheel applied to grinding wheel is about 3~5MPa, grinding the surface of diamond grinding wheel
Make the abrasive particles fall off. The grinding wheel dressing by rolling method has better cutting performance and lower cost, but the surface roughness of the grinding part is rougher and rolling
Damage, short life, easy loss of precision. Therefore, this dressing method is mainly used for forming grinding with small batch size and low precision.
Green silicon carbide or ceramic white corundum is used for dressing. Dressing ring is the first choice for dressing diamond grinding wheel or CBN grinding wheel. It is sharp in dressing, not easy to remove sand and has high dressing efficiency.
Wheel Dresser,Dressing Tools,Dressing Roller,Grinding Wheel Dresser
Henan Jinlun Superhard Material Co., Ltd , https://www.jinlunsuperhard.com